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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The Poison Oak (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap by Eternal Glyph is a black snapback, featuring an embroidered red grape leaf and yellow grapes on the front—ideal for outdoor adventurers.
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.
A stylized illustration of three red poison oak leaves with black veins and pale yellow berries on gray adorns the Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap—ideal for outdoor style.
Back view of the Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in Black on a white mannequin head, showing the seamless fitted back and high-profile crown, with the small round Eternal Glyph side logo visible.
Inside view of the Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in Black, shown upside down to reveal the interior lining, sweatband, seams, and underside of the bill.
Size chart for the Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap showing crown height, bill shape, fit, and head circumference range, with two gray caps shown from different angles.
Eternal Glyph packaging: a no-crush cardboard shipping box with a gray cotton drawstring storage bag, ready for gift wrapping.
The Eternal Glyph Poison Oak (Double Layer Silicone) Flexfit® Flat Bill Premium Fitted Cap, in gray with a red leaf and yellow berry patch, is shown on a white faceted mannequin head against a plain light backdrop.
Back view of the Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in Dark Gray on a white mannequin head, showing the seamless fitted back and high-profile crown, with the small round Eternal Glyph side logo visible.
Inside view of the Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in Dark Gray, shown upside down to reveal the interior lining, sweatband, seams, and underside of the bill.

Poison Oak (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

Regular price $34.99
  • Fitted cap with Flexfit 210® comfort-stretch band — flat bill, high-profile crown
  • Tough double-layer silicone glyph — precision-molded detail that won't crack, fade, or peel
  • Premium wool-blend fabric, buckram crown — pro on-field shape that holds up
Color Dark Gray
Size Small/Medium

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Description

A bold reminder that the wild isn’t a theme park. This Poison Oak glyph adds a pop of color and a wink of trail wisdom to your favorite cap—perfect for anyone who’s learned a thing or two off the beaten path.

Glyph Meaning

This glyph depicts the classic three red leaves and pale berries of poison oak—nature’s “do not touch” sign. Known across the West, it’s a symbol of outdoor savvy, respect for wild places, and the hard-earned lessons that come with brushy trails.

What This Says About You
  • Trail Wise – You’ve heard “leaves of three, let it be” and actually paid attention.
  • Story Ready – You probably have at least one itchy story that starts with “So there I was…”
  • Nature Respect – You know the woods are beautiful, but you don’t underestimate them.
  • Quietly Tough – A little discomfort doesn’t scare you; you just gear up smarter next time.
  • Detail Oriented – You notice the small things—like the leaves that can ruin a weekend.

Wearing the Poison Oak glyph says you’ve put in miles, earned your scars, and learned to laugh about it later. It’s a nod to every scraped, scratched, slightly rashy adventure that still makes you smile.

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Features

Glyph

  • Tough Silicone Glyph™ patch
  • Burgundy, Red, Pale Yellow and Black
  • Double layer patch, base layer is black, leaves and berries are raised.

Product Details

Flexfit 210® Premium Fitted Cap

Materials: 83% Acrylic / 15% Wool / 2% Spandex

Specifications

  • Premium Fitted Style with Flexfit® Tech stretch for a secure, sized fit
  • Hard buckram structured crown for durability
  • Flat bill with a moisture-absorbent elastic sweatband
  • High-profile crown with a modern, athletic silhouette
  • Stretch fitted sizing: S/M and L/XL

Size & Fit

Two gray Eternal Glyph Moab Trickster, Coyote Petroglyph (Silicone) Flexfit® Premium Wool Blend Caps are shown with a 3.5" mid-crown, permanent curved bill, and a size guide—design inspired by Trickster Petroglyphs.

How to Measure Your Head

  1. Use a soft measuring tape.
  2. Wrap it around your head, just above the ears and eyebrows.
  3. Note the circumference and match it to the chart above.

Don't have a soft measuring tape?

  1. Use a string or phone charging cord in the same manner as above.
  2. Measure the string with a yardstick or tape measure.
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Tags

SKU: EG501301

Poison Oak (Double Layer Silicone) - Flexfit® Flat Bill Premium Fitted Cap

$34.99

Features

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.

Tough Silicone Glyph™

Our Tough Silicone Glyph™ patch offers precision detail, 3D texture, and durability. It’s lightweight, flexible, and weather-resistant, with a modern matte finish that enhances any hat design. Perfect for long-lasting, standout style.

Inside view of the Eternal Glyph Flexfit® Flat Bill Premium Fitted Cap in Dark Gray, shown upside down to reveal the interior lining, sweatband, seams, and underside of the bill.

Flexfit 210® Premium Fitted Cap

The Flexfit 210® Premium Fitted Cap blends classic style with modern comfort. Featuring a structured high-profile design, a sleek flat bill, and Flexfit® technology for a perfect fit, this cap delivers durability, style, and all-day comfort—ideal for streetwear, sports, and everyday wear.

A menacing, red, humanoid creature with sharp claws, glowing yellow eyes, a wide toothy grin, and large leaf-like structures on its head stands on muddy ground, covered in water droplets.

Every Glyph A Story

Each design at Eternal Glyph has meaning—an idea, story, or symbol rooted in something real. These aren’t just visuals; they’re a way for us to quietly show our personality and what matters to us without saying a word.