7.0 oz. 89% POLYESTER, 11% ELASTANE; Ultra-soft, brushback knit fabric with fast drying exterior and a brushed, heat-trapping interior; Lightweight, 4-way stretch fabric improves range of motion and dries faster; Signature Moisture Transport System wicks sweat to keep you dry; Anti-odor technology prevents the growth of odor-causing microns to keep your mock fresher, longer; Smooth flatlock seams prevent chafing; Fitted silhouette gives a more supportive, feminine feel; Tonal stitching and inside Under Armour neck tape add distinctive styling