Olive and Gray: Tri-blend. 50% polyester, 25% cotton, 25% rayon jersey.
Vintage Smoke: 60/40 Cotton/Poly Blend
Coyote Brown: 100% Cotton
For an additional $0.50, you can add the following state abbreviations to the tees:
MT
WA
WY
CO
CA
ID
OR
NC
UT
No State
Machine wash cold and inside out. Hang or tumble dry low.