Keep warm during your workout and look great doing it with the Under Armour Team Locker Half-Zip. UA Tech fabric is quick-drying soft and has a natural feel. Material wicks sweat and dries fast. Anti-odor technology prevents the growth of odor-causing microbes. Dropped hem for enhanced coverage. Thumbholes and wrapped seams keep the sleeves secure. Heather blocked sleeve detail for added style. Loose fit for cool comfort. 100% polyester.