Amazon has the Under Armour New Freedom Camo Men's T-Shirt (UA Barren Camo) for $14 with free shipping on $25+ or with Prime. Eligible for Prime Try Before You Buy (pay $0 today; decide if you want to keep within 7 days).

Same price at Under Armour with free shipping when you sign up for an account (click "Register" at the top of the page).