Under Armour Women's Ua Tech 1/2 Zip 100% Polyester Zipper closure Machine Wash UA Tech Fabric - Delivers incredible all-day comfort Moisture Transport System - Wicks sweat to keep you dry and light. Anti-odour Technology - Keeps your gear fresher for longer. Raglan Sleeves - Designed with breathable performance mesh for optimal freedom of movement. Drop-tail Hem - Offers superior back coverage.