No-sweat Multi-Use Moisture Wicking Headband (Graffiti) 100% microfiber, a breathable material that wicks away moisture faster than the leading alternatives. No-Sweat Headbands are seamless, resulting in less bad hair days and greater comfort. Makes a great helmet liner or mask when biking. Super soft like it's not even there, no headband headaches! 12 in 1 uses with one high tech fiber and cost effective solution.