Seirus Heatwave Skull Hat

The Seirus Heatwave Skull Hat features a thermal reflective print to provide up to 20% increased warmth and are made from a kinetic liner material that amplifies temperature by 4 5 degrees. Increase the warmth of your head with the first dual stage heating system liner. HeatWave Technology utilizes Seirus' Dual Stage Heating System: First, Seirus' engineered Thermal Reflective Lining, made with a proprietary, high wicking, polyesternylon blend, retains 20% more warmth inside the hats than traditional linings then a kinetic process creates a 4 5 degree increase in this heat from wicking energy. Heatwave lining reflects radiated heat back for more warmth 4 way stretch Highly wicking, highly breathable Cut and sewn, form fitting construction Fits under helmets Import