Logo for eternal glyph with a stylized circular design above the text. The design combines dark gray and orange, and the text is written in lowercase with the e and g in orange and the rest in gray.
Logo with a circular design featuring a stylized e and G in gray and orange above the text eternalglyph, with some letters in orange and others in gray on a light background.
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Logo with a stylized EG in gray and orange above the words eternal glyph in lowercase, with eternal in gray and glyph in orange and gray.

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The image shows the flag of the United States of America on a gray background. The flag has red and white stripes and a blue rectangle in the top left corner with white stars.
American Flag Caps
The Eternal Glyph Pirate Skull & Crossbones, Jolly Roger Flexfit® Cool & Dry Cap features a classic black and white skull and crossbones on a gray textured background.
Pirate Flag Caps

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Double Layer Silicone Glyph Flexfit Cap

Double Layer Silicone Glyph Caps 40

Double Layer Silicone Glyphs stack two-tone Tough Silicone patches for extra depth, detail, and contrast. From American flags and pirate skulls to alien heads, periodic table elements, and Poison Oak, each Flexfit® cap hits harder in 3D. Built to take a beating and still look sharp on the job, trail, or in town.

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The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Black/White displays a yellow gold Au periodic table patch on the front, shown here on a geometric white mannequin head.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Black/White displays a yellow gold Au periodic table patch on the front, shown here on a geometric white mannequin head.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap in dark gray/black has a gold Au periodic table patch on the front and is shown on a white mannequin head.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Coyote/Black features a Gold Element Patch with the Au symbol, atomic number 79, and atomic mass 196.967, displayed on a white mannequin head.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap in coyote/khaki features a front patch with the gold symbol (Au), atomic number 79, and atomic mass 196.967, shown on a white mannequin head.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Olive/Khaki features a Gold periodic table patch (Au, 79, 196.967) on the front and is shown on a white geometric mannequin head.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Black/White displays a yellow gold Au periodic table patch on the front, shown here on a geometric white mannequin head.
A close-up of the Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap shows a hand-held tool touching the gold and black patch, with “TOUGH SILICONE GLYPH” in the corner.

Gold Element (Double Layer Silicone) - Flexfit® Mesh Trucker Cap

$29.99
+2
 5 colors
The Eternal Glyph Pirate Skull & Crossbones, Jolly Roger (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in black is shown on a white geometric mannequin head against a plain light background.
The Eternal Glyph Pirate Skull & Crossbones, Jolly Roger (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in black is shown on a white geometric mannequin head against a plain light background.
The Eternal Glyph Flexfit® Premium Wool Blend Cap in dark gray features a double layer silicone Jolly Roger pirate skull & crossbones emblem, shown on a white geometric mannequin head against a plain background.
The Eternal Glyph Pirate Skull & Crossbones Jolly Roger Flexfit® Premium Wool Blend Cap in navy is shown on a faceted white mannequin head against a light gray background, featuring a silver emblem on the front.
A maroon Eternal Glyph Flexfit® Premium Wool Blend Cap featuring a silver Pirate Skull & Crossbones (Double Layer Silicone) emblem is displayed on a white geometric mannequin head against a light gray background.
A polygonal white mannequin head displays the Eternal Glyph Pirate Skull & Crossbones Jolly Roger Flexfit® Premium Wool Blend Cap in spruce, featuring a metallic skull and crossbones emblem. Background is plain light gray.
The Eternal Glyph Pirate Skull & Crossbones, Jolly Roger (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in black is shown on a white geometric mannequin head against a plain light background.
A gold pen points at a black and white silicone Pirate Skull & Crossbones patch by Eternal Glyph on gray fabric. “TOUGH SILICONE GLYPH” appears near the logo, accenting this modern Jolly Roger on a Flexfit® Cool & Dry Cap.

Pirate Skull & Crossbones, Jolly Roger (Double Layer Silicone) - Flexfit® Premium Wool Blend Cap

$34.99
+2
 5 colors
An Eternal Glyph Flexfit® Mesh Trucker Cap in Olive/Khaki, featuring a double-layer silicone camo American flag patch on the front, shown on a white geometric mannequin head.
An Eternal Glyph Flexfit® Mesh Trucker Cap in Olive/Khaki, featuring a double-layer silicone camo American flag patch on the front, shown on a white geometric mannequin head.
The Eternal Glyph American Flag, Camo (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Coyote/Khaki features a mesh back and camo flag patch—ideal for fans of patriotic style. Displayed on a white geometric mannequin head.
The Eternal Glyph Flexfit® Mesh Trucker Cap in Coyote/Black features a camo American flag (double layer silicone) patch on the front, shown on a white geometric mannequin head against a plain light background.
An Eternal Glyph Flexfit® Mesh Trucker Cap in Olive/Khaki, featuring a double-layer silicone camo American flag patch on the front, shown on a white geometric mannequin head.
A pen points at an Eternal Glyph American Flag, Camo (Double Layer Silicone) patch in olive, tan, and white on a gray surface. The Tough Silicone Glyph logo at the top left evokes rugged outdoor gear.

American Flag, Camo (Double Layer Silicone) - Flexfit® Mesh Trucker Cap

$29.99
3 colors
A grey Eternal Glyph Flexfit 110® Flat Bill Snapback Cap sits on a mannequin, featuring the Ashland Mt. Challenge double layer silicone logo, celebrating the iconic Pacific Northwest mountain bike race.
A grey Eternal Glyph Flexfit 110® Flat Bill Snapback Cap sits on a mannequin, featuring the Ashland Mt. Challenge double layer silicone logo, celebrating the iconic Pacific Northwest mountain bike race.
The Eternal Glyph Ashland Mt. Challenge Flexfit 110® Flat Bill Snapback Cap features a black double layer silicone design with an embroidered mountain logo, inspired by Pacific Northwest trails, and is shown on a white geometric mannequin head.
A grey Eternal Glyph Flexfit 110® Flat Bill Snapback Cap sits on a mannequin, featuring the Ashland Mt. Challenge double layer silicone logo, celebrating the iconic Pacific Northwest mountain bike race.
The Eternal Glyph Ashland Mt. Challenge (Double Layer Silicone) Flexfit® Premium Wool Blend Cap features stylized black and white mountains, a red cyclist at the peak, and "Ashland Mt Challenge" in white/red on gray, celebrating NW trail racing.

Ashland Mt. Challenge (Double Layer Silicone) - Flexfit 110® Flat Bill Snapback Cap

$34.99
2 colors
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap features a matte gray and black design with a metallic grey alien emblem, inspired by UFO pop culture, shown on a white geometric mannequin head.
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap features a matte gray and black design with a metallic grey alien emblem, inspired by UFO pop culture, shown on a white geometric mannequin head.
The Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap by Eternal Glyph features a brown and black design, a grey alien head logo, mesh back, and curved brim—shown on a faceted white mannequin head.
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap features a black and silver grey alien face logo on the front, shown on a white geometric mannequin head.
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap features an olive green and beige design with a black and white alien face logo, shown on a white geometric mannequin—perfect for UFO pop culture fans.
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap features a black and white design with a grey alien logo, inspired by UFO pop culture, modeled on a white geometric mannequin head.
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap features a matte gray and black design with a metallic grey alien emblem, inspired by UFO pop culture, shown on a white geometric mannequin head.
A pen tip points at an Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap by Eternal Glyph, featuring a gray alien head patch with large black eyes and a stylized S logo, channeling pop culture UFO vibes.
New

Alien Gray (Double Layer Silicone) - Flexfit® Mesh Trucker Cap

$29.99
+2
 5 colors
The Alien Gray (Double Layer Silicone) - Flexfit® Cool & Dry Cap by Eternal Glyph is a white baseball cap with a black and gray alien glyph logo on the front, shown on a faceted gray mannequin head.
The Alien Gray (Double Layer Silicone) - Flexfit® Cool & Dry Cap by Eternal Glyph is a white baseball cap with a black and gray alien glyph logo on the front, shown on a faceted gray mannequin head.
The Alien Gray (Double Layer Silicone) Flexfit® Cool & Dry Cap by Eternal Glyph, featuring a black and gray alien head logo, is displayed on a white faceted mannequin head.
The Eternal Glyph Alien Gray (Double Layer Silicone) - Flexfit® Cool & Dry Cap features a silver alien head emblem, inspired by UFO pop culture, shown in navy blue on a white geometric mannequin.
The Alien Gray (Double Layer Silicone) - Flexfit® Cool & Dry Cap by Eternal Glyph is a white baseball cap with a black and gray alien glyph logo on the front, shown on a faceted gray mannequin head.
A pen tip points at an Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap by Eternal Glyph, featuring a gray alien head patch with large black eyes and a stylized S logo, channeling pop culture UFO vibes.
New

Alien Gray (Double Layer Silicone) - Flexfit® Cool & Dry Cap

$32.99
3 colors
The Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double layer silicone red, white, and blue American flag patch on the front, shown on a white geometric mannequin against a plain light background.
The Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double layer silicone red, white, and blue American flag patch on the front, shown on a white geometric mannequin against a plain light background.
The Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in black features a red, white, and blue American flag patch on the front, shown on a white mannequin head against a plain light background.
The Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double layer silicone red, white, and blue American flag patch on the front, shown on a white geometric mannequin against a plain light background.
A hand works on an Eternal Glyph American Flag Flexfit® Cool & Dry Cap, featuring a double-layer silicone red, white, and blue patch. The patriotic patch and brand logo are clearly visible in the scene.

American Flag, Red White and Blue (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

$34.99
2 colors
The Eternal Glyph Pirate Skull & Crossbones Jolly Roger Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double-layer silicone emblem on the front, shown on a white geometric mannequin head against a light background.
The Eternal Glyph Pirate Skull & Crossbones Jolly Roger Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double-layer silicone emblem on the front, shown on a white geometric mannequin head against a light background.
The Eternal Glyph Pirate Skull & Crossbones (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap in black features a metallic Jolly Roger emblem, shown on a white faceted mannequin against a light gray background.
The Eternal Glyph Pirate Skull & Crossbones Jolly Roger Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double-layer silicone emblem on the front, shown on a white geometric mannequin head against a light background.
A gold pen points at a black and white silicone Pirate Skull & Crossbones patch by Eternal Glyph on gray fabric. “TOUGH SILICONE GLYPH” appears near the logo, accenting this modern Jolly Roger on a Flexfit® Cool & Dry Cap.

Pirate Skull & Crossbones, Jolly Roger (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

$34.99
2 colors
The Eternal Glyph American Flag, Red White and Blue Flexfit® Premium Wool Blend Cap in navy features a bold flag patch on the front, shown on a white geometric mannequin head with a light gray background.
The Eternal Glyph American Flag, Red White and Blue (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in dark gray is shown on a white geometric mannequin head, featuring a patriotic flag patch against a light background.
The Eternal Glyph Flexfit® Premium Wool Blend Cap in black features a red, white, and blue American flag patch on the front, displayed on a white geometric mannequin head against a plain light gray background.
The Eternal Glyph American Flag, Red White and Blue Flexfit® Premium Wool Blend Cap in navy features a bold flag patch on the front, shown on a white geometric mannequin head with a light gray background.
The Eternal Glyph American Flag Red White and Blue Flexfit® Premium Wool Blend Cap in maroon, shown on a white geometric mannequin head, features an embroidered flag patch for a stylish patriotic look.
The Eternal Glyph American Flag, Red White and Blue Flexfit® Premium Wool Blend Cap in navy features a bold flag patch on the front, shown on a white geometric mannequin head with a light gray background.
A hand works on an Eternal Glyph American Flag Flexfit® Cool & Dry Cap, featuring a double-layer silicone red, white, and blue patch. The patriotic patch and brand logo are clearly visible in the scene.

American Flag, Red White and Blue (Double Layer Silicone) - Flexfit® Premium Wool Blend Cap

$34.99
+1
 4 colors
The Eternal Glyph Flexfit® Cool & Dry Cap in white features a double layer silicone monotone American flag patch, shown on a geometric gray mannequin head.
The Eternal Glyph Flexfit® Cool & Dry Cap in white features a double layer silicone monotone American flag patch, shown on a geometric gray mannequin head.
The Eternal Glyph Silver Flexfit® Cool & Dry Cap features a monotone American flag double layer silicone patch on the front, shown on a white geometric mannequin head against a plain light gray background.
The Eternal Glyph Flexfit® Cool & Dry Cap in white features a double layer silicone monotone American flag patch, shown on a geometric gray mannequin head.
A hand presses a tool onto the grayscale American Flag, Monotone (Double Layer Silicone) patch on an Eternal Glyph Flexfit® Mesh Trucker Cap. "TOUGH SILICONE GLYPH" reflects tactical patriotism beside the top left logo.

American Flag, Monotone (Double Layer Silicone) - Flexfit® Cool & Dry Cap

$32.99
2 colors
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in Dark Gray features a grayscale flag patch, shown on a white geometric mannequin head against a plain light background.
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in Dark Gray features a grayscale flag patch, shown on a white geometric mannequin head against a plain light background.
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in black features a grayscale flag patch on the front, shown on a white geometric mannequin head.
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in Dark Gray features a grayscale flag patch, shown on a white geometric mannequin head against a plain light background.
A hand presses a tool onto the grayscale American Flag, Monotone (Double Layer Silicone) patch on an Eternal Glyph Flexfit® Mesh Trucker Cap. "TOUGH SILICONE GLYPH" reflects tactical patriotism beside the top left logo.

American Flag, Monotone (Double Layer Silicone) - Flexfit® Premium Wool Blend Cap

$34.99
2 colors
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap in black features a gold periodic table Au (79) patch, shown on a white geometric mannequin head with a light gray background.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap in black features a gold periodic table Au (79) patch, shown on a white geometric mannequin head with a light gray background.
The Eternal Glyph Gold Element Flexfit® Cap in dark gray features a double-layer silicone Au (gold, 79) periodic table patch on the front, shown on a white geometric mannequin head.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap in black features a gold periodic table Au (79) patch, shown on a white geometric mannequin head with a light gray background.
A close-up of the Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap shows a hand-held tool touching the gold and black patch, with “TOUGH SILICONE GLYPH” in the corner.

Gold Element (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

$34.99
2 colors
The Eternal Glyph Edward Low Pirate Flag Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double layer silicone rectangular patch with a Red Skeleton Pirate Flag, shown on a white geometric mannequin.
The Eternal Glyph Edward Low Pirate Flag Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double layer silicone rectangular patch with a Red Skeleton Pirate Flag, shown on a white geometric mannequin.
The Eternal Glyph Edward Low Pirate Flag (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap in black features a skeleton pirate flag patch and is shown on a white geometric mannequin head against a light gray background.
The Eternal Glyph Edward Low Pirate Flag Flexfit® Flat Bill Premium Fitted Cap in dark gray features a double layer silicone rectangular patch with a Red Skeleton Pirate Flag, shown on a white geometric mannequin.
A gold tool points to a red skeletal figure on a black card, evoking the Edward Low Pirate Flag. The Eternal Glyph logo and "Tough Silicone Glyph" text appear, resembling a pirate flag glyph on a Flexfit® Cool & Dry Cap.

Edward Low Pirate Flag (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

$34.99
2 colors
The Poison Oak (Double Layer Silicone) Flexfit® Premium Wool Blend Cap by Eternal Glyph features a red leaf and yellow grape patch, shown on a white geometric mannequin head against a plain background. Perfect for outdoor enthusiasts.
The Poison Oak (Double Layer Silicone) Flexfit® Premium Wool Blend Cap by Eternal Glyph features a red leaf and yellow grape patch, shown on a white geometric mannequin head against a plain background. Perfect for outdoor enthusiasts.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Premium Wool Blend Cap features red leaf and yellow berry embroidery on a black cap, inspired by poison oak—perfect trailwise style for the outdoorsy.
The Poison Oak (Double Layer Silicone) Flexfit® Premium Wool Blend Cap by Eternal Glyph features red leaf and yellow berry embroidery, shown on a white geometric mannequin head against a light gray background—ideal for outdoor enthusiasts.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Premium Wool Blend Cap features a maroon design with a red leaf and yellow berries, inspired by poison oak, showcased on a white geometric mannequin head.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Premium Wool Blend Cap features a green base with a red leaf and yellow berry embroidered on the front, shown on a white geometric mannequin head.
The Poison Oak (Double Layer Silicone) Flexfit® Premium Wool Blend Cap by Eternal Glyph features a red leaf and yellow grape patch, shown on a white geometric mannequin head against a plain background. Perfect for outdoor enthusiasts.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap, featuring red and black poison oak leaves and berries, is displayed on a gray surface with a metallic tool beside it and the TOUGH SILICONE GLYPH logo visible.
New

Poison Oak (Double Layer Silicone) - Flexfit® Premium Wool Blend Cap

$34.99
+2
 5 colors
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap in black features a grayscale flag patch and is displayed on a white geometric mannequin head against a plain light background.
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap in black features a grayscale flag patch and is displayed on a white geometric mannequin head against a plain light background.
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap in black features a grayscale flag patch and is displayed on a white geometric mannequin head against a plain light background.
A hand presses a tool onto the grayscale American Flag, Monotone (Double Layer Silicone) patch on an Eternal Glyph Flexfit® Mesh Trucker Cap. "TOUGH SILICONE GLYPH" reflects tactical patriotism beside the top left logo.

American Flag, Monotone (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

$34.99
2 colors
The Eternal Glyph American Flag, Red White and Blue Flexfit® Mesh Trucker Cap in Black/White features a double layer silicone flag patch and mesh back, shown on a white geometric mannequin head to celebrate freedom and patriotism.
The Eternal Glyph American Flag, Red White and Blue Flexfit® Mesh Trucker Cap in Black/White features a double layer silicone flag patch and mesh back, shown on a white geometric mannequin head to celebrate freedom and patriotism.
The Eternal Glyph American Flag, Red White and Blue (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Olive/Khaki features a patriotic flag patch on the front and mesh back, shown on a white geometric mannequin head.
The Eternal Glyph Flexfit® Mesh Trucker Cap in Coyote/Khaki features a double layer silicone American Flag patch (red, white, and blue), shown on a white faceted mannequin head against a plain backdrop.
The Eternal Glyph Flexfit® Mesh Trucker Cap in Coyote/Black features a red, white, and blue American Flag double-layer silicone patch on the front, displayed on a white geometric mannequin against a light background.
The Eternal Glyph Flexfit® Mesh Trucker Cap in Dark Gray/Black features a double layer silicone American Flag patch in red, white, and blue on the front, shown on a white geometric mannequin head against a plain background.
The Eternal Glyph American Flag, Red White and Blue Flexfit® Mesh Trucker Cap in Black/White features a double layer silicone flag patch and mesh back, shown on a white geometric mannequin head to celebrate freedom and patriotism.
A hand works on an Eternal Glyph American Flag Flexfit® Cool & Dry Cap, featuring a double-layer silicone red, white, and blue patch. The patriotic patch and brand logo are clearly visible in the scene.

American Flag, Red White and Blue (Double Layer Silicone) - Flexfit® Mesh Trucker Cap

$29.99
+2
 5 colors
The Eternal Glyph Carbon Element (Double Layer Silicone) - Flexfit® Cool & Dry Cap in Silver features a black square logo on the front and a circular Carbon Element patch on the side, shown on a white geometric mannequin against a plain background.
The Eternal Glyph Carbon Element (Double Layer Silicone) - Flexfit® Cool & Dry Cap in Silver features a black square logo on the front and a circular Carbon Element patch on the side, shown on a white geometric mannequin against a plain background.
The Eternal Glyph Carbon Element (Double Layer Silicone) Flexfit® Cool & Dry Cap in white features a black rectangular “Carbon 1011” patch on the front and a circular logo on the side, shown worn by a gray geometric mannequin.
The Eternal Glyph Carbon Element (Double Layer Silicone) - Flexfit® Cool & Dry Cap in Silver features a black square logo on the front and a circular Carbon Element patch on the side, shown on a white geometric mannequin against a plain background.
A hand presses an Eternal Glyph Carbon Element (Double Layer Silicone) patch—shaped like the carbon periodic table tile, labeled C, Carbon, 12.01—onto a gray Flexfit® Mesh Trucker Cap. "Tough Silicone Glyph" appears next to the logo.

Carbon Element (Double Layer Silicone) - Flexfit® Cool & Dry Cap

$32.99
2 colors
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Dark Gray/Black features a grayscale flag patch on the front, shown on a white geometric mannequin head against a plain background.
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Dark Gray/Black features a grayscale flag patch on the front, shown on a white geometric mannequin head against a plain background.
The Eternal Glyph American Flag, Monotone Flexfit® Mesh Trucker Cap in Black/White features a grayscale flag on the front and white mesh sides, shown on a white geometric mannequin head. Double layer silicone design symbolizes tactical patriotism.
The Eternal Glyph American Flag, Monotone (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Dark Gray/Black features a grayscale flag patch on the front, shown on a white geometric mannequin head against a plain background.
A hand presses a tool onto the grayscale American Flag, Monotone (Double Layer Silicone) patch on an Eternal Glyph Flexfit® Mesh Trucker Cap. "TOUGH SILICONE GLYPH" reflects tactical patriotism beside the top left logo.

American Flag, Monotone (Double Layer Silicone) - Flexfit® Mesh Trucker Cap

$29.99
2 colors
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Cool & Dry Cap is a white cap with a red and yellow poison oak leaf patch on the front and a small circular logo on the side, shown on a geometric gray mannequin head.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Cool & Dry Cap is a white cap with a red and yellow poison oak leaf patch on the front and a small circular logo on the side, shown on a geometric gray mannequin head.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Cool & Dry Cap features a light gray design with a red leaf and yellow berries embroidered on the front, shown here atop a white geometric mannequin head.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Cool & Dry Cap is a white cap with a red and yellow poison oak leaf patch on the front and a small circular logo on the side, shown on a geometric gray mannequin head.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap, featuring red and black poison oak leaves and berries, is displayed on a gray surface with a metallic tool beside it and the TOUGH SILICONE GLYPH logo visible.

Poison Oak (Double Layer Silicone) - Flexfit® Cool & Dry Cap

$32.99
2 colors
The Eternal Glyph Black Beard Pirate Flag Flexfit® Mesh Trucker Cap in black/white features a double-layer silicone patch inspired by the crowned skeleton pirate flag, displayed on a white faceted mannequin head.
The Eternal Glyph Black Beard Pirate Flag Flexfit® Mesh Trucker Cap in black/white features a double-layer silicone patch inspired by the crowned skeleton pirate flag, displayed on a white faceted mannequin head.
The Eternal Glyph Black Beard Pirate Flag (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Olive/Khaki features a patch inspired by the Blackbeard pirate flag, shown on a faceted white mannequin head.
A Coyote/Khaki Flexfit® Mesh Trucker Cap by Eternal Glyph, featuring a black patch with the Black Beard Pirate Flag (Double Layer Silicone) design—a white skeleton with a spear, red heart, and drops—displayed on a white mannequin.
The Eternal Glyph Black Beard Pirate Flag (Double Layer Silicone) Flexfit® Mesh Trucker Cap in Coyote/Black is shown on a faceted white mannequin head, featuring the iconic pirate flag patch with skeleton, spear, and red heart.
The Eternal Glyph Black Beard Pirate Flag (Double Layer Silicone) Flexfit® Mesh Trucker Cap in dark gray/black features a skeleton with a spear above a red heart and droplets, inspired by the Blackbeard flag, shown on a white mannequin head.
The Eternal Glyph Black Beard Pirate Flag Flexfit® Mesh Trucker Cap in black/white features a double-layer silicone patch inspired by the crowned skeleton pirate flag, displayed on a white faceted mannequin head.
A close-up of a hand working on a Black Beard Pirate Flag (Double Layer Silicone) - Flexfit® Cool & Dry Cap by Eternal Glyph, featuring a white skeleton and red hearts on black, with the Tough Silicone Glyph logo in the top left corner.

Black Beard Pirate Flag (Double Layer Silicone) - Flexfit® Mesh Trucker Cap

$29.99
+2
 5 colors
A dark gray Flexfit® Premium Wool Blend Cap by Eternal Glyph, featuring a gold Au 79 patch for the Gold element, is displayed on a white geometric mannequin head.
A dark gray Flexfit® Premium Wool Blend Cap by Eternal Glyph, featuring a gold Au 79 patch for the Gold element, is displayed on a white geometric mannequin head.
The Eternal Glyph Gold Element Flexfit® Premium Wool Blend Cap in black features a front patch with the gold periodic table symbol (79 Au 196.967), modeled on a faceted white mannequin head. Double layer silicone design.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in navy features a gold periodic table patch (Au, 79) on the front and is shown on a white geometric mannequin head.
A maroon Eternal Glyph "Gold Element (Double Layer Silicone)" Flexfit® Premium Wool Blend Cap with a gold symbol and atomic number 79 patch, shown on a white geometric mannequin head.
The Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Premium Wool Blend Cap in spruce features a gold periodic table symbol patch (79 Au Gold 196.967) on the front, shown on a white geometric mannequin head.
A dark gray Flexfit® Premium Wool Blend Cap by Eternal Glyph, featuring a gold Au 79 patch for the Gold element, is displayed on a white geometric mannequin head.
A close-up of the Eternal Glyph Gold Element (Double Layer Silicone) Flexfit® Mesh Trucker Cap shows a hand-held tool touching the gold and black patch, with “TOUGH SILICONE GLYPH” in the corner.

Gold Element (Double Layer Silicone) - Flexfit® Premium Wool Blend Cap

$34.99
+2
 5 colors
The Eternal Glyph American Flag, Red White and Blue (Double Layer Silicone) Flexfit® Cool & Dry Cap in silver features an embroidered flag patch on the front and is shown on a white faceted mannequin head.
The Eternal Glyph American Flag, Red White and Blue (Double Layer Silicone) Flexfit® Cool & Dry Cap in silver features an embroidered flag patch on the front and is shown on a white faceted mannequin head.
The Eternal Glyph American Flag, Red White and Blue (Double Layer Silicone) Flexfit® Cool & Dry Cap in white features a patriotic flag patch on the front, shown on a faceted gray mannequin against a light background.
The Eternal Glyph American Flag, Red White and Blue Flexfit® Cool & Dry Cap in navy showcases a front flag patch on a white geometric mannequin head against a light gray background—a timeless patriotic accessory.
The Eternal Glyph American Flag, Red White and Blue (Double Layer Silicone) Flexfit® Cool & Dry Cap in silver features an embroidered flag patch on the front and is shown on a white faceted mannequin head.
A hand works on an Eternal Glyph American Flag Flexfit® Cool & Dry Cap, featuring a double-layer silicone red, white, and blue patch. The patriotic patch and brand logo are clearly visible in the scene.

American Flag, Red White and Blue (Double Layer Silicone) - Flexfit® Cool & Dry Cap

$32.99
3 colors
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap features a black and white alien head logo, shown on a faceted white mannequin against a plain light background.
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap features a black and white alien head logo, shown on a faceted white mannequin against a plain light background.
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap is a black cap with a silver alien glyph logo, inspired by UFO pop culture, shown on a white mannequin against a light gray backdrop.
The Eternal Glyph Alien Gray (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap features a black and white alien head logo, shown on a faceted white mannequin against a plain light background.
A pen tip points at an Alien Gray (Double Layer Silicone) Flexfit® Mesh Trucker Cap by Eternal Glyph, featuring a gray alien head patch with large black eyes and a stylized S logo, channeling pop culture UFO vibes.
New

Alien Gray (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

$34.99
2 colors
A dark gray Eternal Glyph Carbon Element (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap with a square black patch featuring the periodic table symbol for carbon is displayed on a white geometric mannequin head.
A dark gray Eternal Glyph Carbon Element (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap with a square black patch featuring the periodic table symbol for carbon is displayed on a white geometric mannequin head.
The Eternal Glyph Carbon Element Double Layer Silicone Flexfit® Flat Bill Premium Fitted Cap in black is shown on a white faceted mannequin head, featuring a metallic square patch with the carbon symbol (C) on the front.
A dark gray Eternal Glyph Carbon Element (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap with a square black patch featuring the periodic table symbol for carbon is displayed on a white geometric mannequin head.
A hand presses an Eternal Glyph Carbon Element (Double Layer Silicone) patch—shaped like the carbon periodic table tile, labeled C, Carbon, 12.01—onto a gray Flexfit® Mesh Trucker Cap. "Tough Silicone Glyph" appears next to the logo.

Carbon Element (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

$34.99
2 colors