NIKE Mens Pro Hypercool Woodland Fitted Dri-Fit Shirt Camo Villain Red/Volt Importado Dri-FIT Max fabric utilizes a 3-D structure to pull sweat fully off the skin so you get drier faster Mesh panels under the arms, at the sides and along the back for optimal breathability Flat seams move comfortably against the skin Ergonomic seams and stretch fabric provide enhanced range of motion Fabric: Body: Dri-FIT 92% polyester/8% spandex