1、Safety Construction: Durable PC shell with impact resistance and high-density EPS foam for great shock absorption and buffer action. 2、Eyes conservation: Equipped with detachable PC goggle to protect your eyes from UV and wind. 3、Warm Design: Soft thickened velvet lining provides warm in cold winter. And detachable warm earmuffs are easy to remove when relax. 4、Breathable Ventilation: Warm velvet lining with net structure and 8 air vents effectively exhaust the moisture and keep cold air out. 5、Comfortable Fit: Adjustable chin strap with soft pad, and a hidden strap behind the helmet to fix your goggle in place, which do not worry about loosing or falling down, cool for motorcycling, skiing and snow sports. This Snowboard Helmet is to protect your head from unexpected injury during skiing.Durable PC shell with great impact resistance and high density EPS foam for great buffer action and shock absorption. Thickened lining with detachable earmuffs ensures thermal insulation, suitable for winter outdoors acitivies. Feature: Safety Construction: Durable PC shell with impact resistance and high-density EPS foam for great shock absorption and buffer action. Eyes conservation: Equipped with detachable PC goggle to protect your eyes from UV and wind. Warm Design: Soft thickened velvet lining provides warm in cold winter. And detachable warm earmuffs are easy to remove when relax. Breathable Ventilation: Warm velvet lining with net structure and 8 air vents effectively exhaust the moisture and keep cold air out. Comfortable Fit: Adjustable chin strap with soft pad, and a hidden strap behind the helmet to fix your goggle in place, which do not worry about loosing or falling down, cool for motorcycling, skiing and snow sports. Specification: Color: Black/White/Orange/Blue (optional) Size: M/L (optional) Material: PC,EPS,velvet Unit weight: Approx. 480g/16.9oz Package weight: Approx. 700g/24.7oz Package List: 1* Helmet 1* Helmet