Material: PC + import EPS ,integrally molded ,lightweight
Size: M (21.3'' --- 22.8'') L (22.8'' --- 24.4''), weight: 1.17 lbs. There are size adjustment button, you can easily adjust the size to suit your head circumference on the product.
Thick velvet lining - higher than ordinary materials warm 3 times
ABS material molding technology, quality upscale and lightweight, so you skiing zero burden
Top impact resistant material - crashworthiness is 5 times the ordinary helmet