Cooling Skull Cap Or Helmet Liner

The helmet liners are made of spandex, which are very breathable, highly absorbent, soft and not easy to deform. They are suitable to wear under helmet and hard hat to soak up your sweats and make you feel cool in the hot weather. These running hats can be applied for various occasions, like running, jogging, mountain-climbing, cycling, training and fitting and other outdoor activities, also suitable for daily wearing, a useful accessory to absorb your sweat when exercising, letting you feel comfortable and cool.