UA Tech fabric is quick-drying, ultra-soft and has a more natural feel. Stretch-mesh back panel delivers strategic ventilation. 4-Way stretch fabrication allows greater mobility in any direction. Moisture Transport System wicks sweat and dries fast. Anti-odor technology prevents the growth of odor-causing microbes. Updated set-in sleeves. Center front logo. 100% Polyester. An embroidered or printed logo are included. Available in both Men's and Women's sizes.