Comfortable material and multiful function:The skull cap is made of BAKU SILK fabric( 90% polyester and 10% spandex) which is soft, cosy ,stretchy,smooth wicking ,even great for cold weather.
Various usageit can be worn as a helmet liner wore under helmet & hard hat when you are 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 people head:The helmet hat's size is:approx 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
FR4104