Rush Under Armour Men's Black T-Shirt. Men's t-shirt in fitted short sleeves with innovative Rush technology. Rush technology uses mineral-enriched fibers to recycle the energy used and return it to you. In the design used mesh panels provide excellent ventilation. Thanks to anti-odor technology to prevent the growth of odor-causing bacteria, you will stay fresh longer. Maximum comfort is ensured by the technologies used, the cut with raglan sleeves provides extreme mobility.Material: 90% polyester,10% elastanColor: blackType of sport: fitness