Men's UA Vanish Seamless Short Sleeve Nothing can hold you back in UA Vanish. Made seamless where you need it most so there's less rubbing—plus it's extra breathable with strategically-placed mesh where you sweat the most to help you stay cool and focused. Soft knit fabric with engineered mesh ventilation, mapped to the places you need it most;Nearly sew-free design to eliminate chafing;4-way stretch material moves better in every direction;Material wicks sweat & dries really fast;Odor control technology minimizes odor Soft knit fabric with engineered mesh ventilation, mapped to the places you need it most Nearly sew-free design to eliminate chafing 4-way stretch material moves better in every direction Material wicks sweat & dries really fast Odor control technology minimizes odorWash garment inside out Machine wash cold with like colors Use only non-chlorine bleach when needed Tumble dry low Do not iron Do not use softeners Do not dry cleanStyle #: 1382801 52% Nylon/48% Polyester Imported