The helmet liners are made of polyester, which are very breathable, highly absorbent, soft and not easy to deform. Our wicking helmet liner soaks up your sweat and keeps it out of your eyes. Recommended for athletes, heavy sweaters and guy who do real work. 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 sweat when exercising. One size fit most. Add your custom brand for a great promotional item.
