The Under Armour Women's Metal Tee is made for training in the heat. UA Metal technology pushes moisture to the fabric's surface, where evaporation pulls it from the body. Built with raglan sleeves and mesh inserts. it delivers total mobility and ventilation. 63% nylour/18% PolyArmour™/19% elastane with 85% PolyArmour/15% elastane mesh. Imported.