The Under Armour Tech T-Shirt is made with technology that lets you focus on performing at your optimum level. Whether you're cross training outdoors or blasting through a tough gym session the Tech T-Shirt offers superior comfort and a natural feel. Ultra lightweight its moisture transport system is designed to wick sweat away quickly so that you're not weighed down while also keeping you cooler and drier. 4-Way Stretch fabric offers the wearer flexibility and improved mobility for unrestricted training while still maintaining shape. - A.D. Features: 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 Imported