Ski Helmet With Earmuff Warm Snowboard Helmet Protective Gear

MATERAL: Strong ABS+EPS, and it conforms ASTM-2040 standards.Head around-protection for your sporting,this helmet has two reinforced layers. SIZE:M 55-58CM/21.6-22.8IN; L 58-61CM /21.6-24IN. Adjustable strap help you to choose the right size....