Fabric: 88% polyester, 12% elastane (spandex), Soft anti-pick, anti-pill fabric has a clean, snag-free finish, Material wicks sweat & dries really, Anti-odor technology prevents the growth of odor-causing microbes. Features: 4-way stretch construction moves better in every direction, Rolled forward shoulder seams, Super slim stand collar with 5-button placket, Updated version of style 1261606, UA logo on left bicep.