This is just good advice. Wear it to remind yourself of what to do while hiking. The warning is on the front for a reason! It comes in Heather Dust, Forest, and Steel Blue.

Heather: Made with 8oz 52/48 Airlume combed and ring-spun cotton/polyester.

Solids: 99% Airlume combed with 1% polyester.

Dual side-seamed. Crew neck. Raglan sleeves. Ribbed cuffs and waistband. Tearaway label. Side seams. Pre-shrunk.

Washing: Machine wash warm, inside out, with like colors ONLY non-chlorine bleach. Tumble dry low. Do not dry-clean.