IPOW 2 Pack 4" Versatile Lightweight Nonslip Moisture Wicking Elastic Sports Headband Sweatband Wrap for for Fashion, Yoga and Exercise,One Size fits All Men& Women One adjustable size with unisex design,fit most men or women,perfect size with the right amount of elasticity so that it fits snug & stays in place, but doesn't pinch. 4 inch Adjustment Folding width design,more different style for your choose, and can keep warm in winter and keep cool in summer. Sold as a pair,cleaning is simple, Ipow supply 1 year warranty. Being made of 85 % Polyester Fibre & 15% Polyamide Fibre. High quality elastic material with super great absorption moisture, soft, comfortable, washable, durable and stay on great. New Upgrade Professional Sports Headbands,Insert elastic nonslip wave rubber can prevent headbands deformation and slip down effectively, meanwhite it can prevent strained out sweat to your face.