Stay cool with the Mission Athletecare VaporActive Adjustable Lockdown Cooling Headband. It wicks away sweat and moisture as you activate, keeping you cool, dry and comfortable. VaporActive technology wicks moisture at the vapor level and rapidly removes sweat for quick-drying comfort. Active particles in the fabric attract and trap odor-causing bacteria and release them later in the wash. The lightweight, soft-touch cooling headband is designed to keep you cool while looking great. VaporActive, powered by patented 37.5 technology, VaporActive technology wicks moisture at the vapor level and rapidly removes sweat. Durable technology embedded at the fiber level will not degrade or fade. Adjustable straps with sliding hook provide a secure fit and keep hair in place during intense training and competition. Chemical free and machine washable. Fabric: Body: Cocona 37.5% Polyester, 46% Polyester, 8% Spandex Lining: 53% polyester, 47% Cocona 37.5% polyester. 2.5" tall