The amazing fabric used for this beanie will actually keep you cooler than not wearing anything on your head. It converts sweat to refrigerant and can lower the skin’s surface temperature by 3º. In addition it has a UPF 50+ rating offering protection from harmful UV rays – no more sunburn stripes from your helmet!
- Xylitol impregnated fabric converts sweat to refrigerant
- UPF 50+ sun protection
- Flat seam construction