Retrospec Traverse H2 2-in-1 Convertible Ski & Snowboard/Bike & Skate Helmet with 14 Vents;

Certified ABS exterior and EPS foam interior to provide you the rider with top of the line quality and protection. Helmet safety certifications include EN 1077: 2007 for ski helmets and CPSC 16 CFR part 1203 for bicycle helmets. Manufactured by Retrospec. Includes goggle Clip to keep eyewear attached & removable plush earmuffs for warmth and protection Ergo knob adjustable dial is a simple one-handed twist dial that tightens and loosens the framework built into the helmet for a customized fit. 14 vents for ultimate temperature regulation with unyielding ABS shell exterior and firm shock-absorbent EPS interior