3 Pack Cooling Skull Cap Helmet Liner Sweat Wicking Cycling Running Hat

3 Pack Cooling Skull Cap Helmet Liner Sweat Wicking Cycling Running Hat. Color: 3black 【PREMIUM MATERIAL+MULTIFUNCTION】The skull cap is made of BAKU SILK fabric( 90% polyester and 10% spandex) which is soft, cosy ,stretchy,smooth and won?¡¥t rub or irritate your skin.Feature breathable UV protection ,function cooling and fast-drying that keeps sweat out of your eyes. Ultimate thermal retention and performance moisture wicking ,even great for cold weather. 【VARIOUS USAGE】These skull hats can be worn by men and women for a bunch of different activities indoors or outdoors . it can be worn as a helmet liner wore under helmet & hard hat when you¡¯re mountain biking, road racing, motorcycling or hitting the slopes and to be beanie when you're walking, hiking, running, gym, mountain-climbing,tennis, dancing etc. 【SUITABLE MOST PEOPLES HEAD】The helmet hat's size is:approx 26*15.5cm/10.23"*6.1"soft ,lightweight with good elasticity to fit melons of all shapes and sizes, NO stress about the size and a unisex one, large heads,small heads, thickness hair or no hair.Function cooling & thermal regulation allow you can wear in any season