Under Armour Performance Polo keeps you cool & mobile, doesn’t wrinkle, snag, hold odor, or fade. That’s why you see it everywhere.4-way stretch fabrication allows greater mobility in any direction. Moisture Transport System wicks sweat away from the body. Anti-odor technology prevents the growth of odor causing microbes. 30+ UPF protects your skin from the sun’s harmful rays. 95% Polyester 5% Spandex