ADULT TEES

The coolest nature and biology t-shirts ever made. All hand drawn designs are by company founder and scientific illustrator, Aaron John Gregory.

View all

SAN FRANCISCO GARTER SNAKE

San Francisco Garter Snake Unisex T-Shirt

San Francisco Garter Snake Unisex T-Shirt

San Francisco Garter Snake Unisex T-Shirt

$35.00 USD
$35.00 USD
Adult Hoodies

Adult Hoodies

Our warm and comfy adult hoodies are available in sizes S through... 

Adult Hoodies

YOUTH TEES

All the young science and nature loving people in your life will be covered by our fantastic selection of colorful and exciting youth tees. You'll find tees featuring sharks, dinosaurs, and lots in between.

View all

LONG-SLEEVE ADULT TEES

View all

HOODIES

Stay warm while fashionably flaunting your love of fauna. Our super high quality hoodies come in various zip-up and pullover styles.

ART PRINTS

Art prints illustrated by Cotton Crustacean founder, Aaron John Gregory.

Printed in Daly City, California on heavy duty, matte finish card stock poster board.

View all

HATS

Stylish trucker, snap-back, flat bills, and Dad-hats featuring science inspired designs.

View all

BOOKS

Fascinating science and nature books illustrated by company founder, Aaron John Gregory.

View all

MOST RECENTLY DISCOVERED SPECIMENS

Our latest and greatest shirts, hoodies, hats, and gifts, available in store or online.

View all