Powered by sweat-wicking fabric, Unisex Nike Golf Sleeve offers strategic coverage from the elements. - An innovative fabric helps keep you cool when the action heats up. - Dri-FIT technology helps keep you dry and comfortable. - Elastic gripper tape helps keep the sleeve in place. - Flat seams feel smooth against your skin. - Jersey fabric with spandex stretches for a comfortable fit. - 100% POLYESTER