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. Classic racerback design for full range of motion. 90% Nylon/10% Elastane. Do not bleach. Tumble dry low. Do not iron. Do not use softeners. Do not dry clean. Colour: red