New With Tags, 100% Authentic, Firm Price!! The Nike Pro HyperWarm Women's Long Sleeve Top features thermal, sweat-wicking fabric to help keep you warm, dry and comfortable during your workout or competition. Mesh sections provide airflow where you need it most. Nike Pro HyperWarm fabric holds in heat to help keep you warm. Mesh sections at back and underarms for optimal airflow. Ergonomic profile allows natural range of motion Fabric: 81% Polyester 19% Spandex