Giro Emerge MIPS Helmet Color:Matte Black Trashed & Thrashed Medium 17-22 m radius is

Medium 17-22 m radius is best for all-mountain and park & pipe

Roc Loc® Sport Fit System – Adjustable fit system enhances the helmet's comfort

Core-Frame Construction – A thinner walled Sensitive Shell is reinforced by the Core-Frame element that runs under the midfoot from maleolus to maleolus and stiffens the shell where you drive the ski with a minimum of added weight

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3-PART CONSTRUCTION: Insole: Comfort & Arch Support

Giro Emerge MIPS Helmet Color:Matte Black Trashed & Thrashed Medium 17-22 m radius isConstruction Hardshell Construction Hard Shell Construction produces great helmets at a great price. A rugged outer shell is molded and then attached to the EPS foam liner. D Construction The use of two densities of EPP (Expanded Polypropylene) foam provides protection in both high and lower speed impacts. In addition, EPP foam is more resiliant than EPS foam, and performs better after multiple impacts. MIPS Spherical A new technology developed