Funny Rock Field Guide

This Comfort Colors® Rock Field Guide T-Shirt shows a vintage geology specimen chart with funny fake rock names.

Nine hand-engraved rocks and stones sit in a tidy grid like a page from an old naturalist's field guide, each labeled with a joke caption such as Ouch Sharp, Lickable, Heavy Boy, and Ancient Grump instead of a real mineral name. The fine crosshatch linework comes in faded cream, charcoal, dusty red, and slate gray, with light distressing that makes it feel pulled from a dusty museum drawer. It's made for the person who has a favorite rock, picks up every weird stone on a trail, or just enjoys dry humor dressed up as vintage science. Wear it hiking, at the rock shop, or anywhere someone might ask why a boulder is labeled Garden Bully.

ITEM DETAILS

• Comfort Colors® 1717 heavyweight tee, 100% ring-spun cotton (6.1 oz/yd²)
• Garment-dyed for a soft, broken-in, vintage feel with almost no shrinkage
• Relaxed unisex fit, classic crew neck, twill-taped shoulders
• Printed direct-to-garment (DTG) with water-based inks

SIZING

• Unisex sizing. Available sizes are in the size menu above, measurements in the size chart photo.
• Relaxed fit: size down for a fitted look, size up for an oversized look.

CARE

• Machine wash cold, inside out. Tumble dry low or hang dry.
• Do not bleach or dry clean.

PLEASE NOTE

• Every shirt is made to order, just for you.
• Colors can look slightly different on different screens.
• Comfort Colors® shirts are garment-dyed, so small shade variations between shirts are normal and part of the look.
• Questions about fit or sizing? Send us a message before ordering.

MADE TO ORDER & SHIPPING

• Printed and shipped by Printify, our production partner. Designed by IWINIH.
• Production takes 2 to 5 business days, then ships by your chosen shipping option.