The Under Armour Men's UA Tech T-Shirt is designed for anything from cross training to a gym workout. Made from lightweight fabric the T-shirt wicks sweat away for a comfortable fit that doesn't weigh you down. Under Armour's HeatGear fabric provides 4-way stretch for increased mobility and to keep its shape. The signature moisture transport system wicks sweat away from the body. The T-Shirt prevents chafing with raglan sleeve construction and smooth flatlock seams for a comfortable fit. - A.D. Regular: A slimmer athletic cut that delivers better mobility by eliminating the bulk of extra fabric Lightweight UA Tech™ fabric has a softer more natural feel for superior comfort 4-way stretch fabrication improves mobility while helping to maintain shape Signature Moisture Transport System wicks sweat away from the body keeping you cooler and drier Raglan sleeve construction and smooth flatlock seams enhance range of motion and prevent chafing 4.6 oz. Polyester/Elastane