BaiTe Summer Sun-proof Dew Rag Head Wrap for Men Skull Caps Helmet Doo Rag Stretch Men's Cycling Beanie. High-Performance Dew Rag, Technical fabric transports moisture away. Comfortable to wear under hats, helmets or alone. Top quality fabric polyester make the skull cap is super elasticity, soft, breathable,sweat absorption ,anti sentitive. Very comfortable. Package Include: 1 pcs of skull caps.