Adjustable size at upper arm

Pocket to put in D3O® back cover

Adventure Touring

MUC-Off's anti-dim treatment uses advanced moisture absorption technology combined with a formula that counteracts im formation

Turn and lock simply to see apps like Strava®

ALPINESTARS(MX) HELMET YTH SM3 WURX BLUE/RED/W 8302125-7312-YL polaris-big-boss-400-l-6x6-400-1997-esi9724421 Adjustable size at upper armAnatomically engineered and profiled specifically for youth and younger riders, the all new SM3 Youth Helmet is optimized for mx, enduro and off road use., This lightweight helmet features a thermo incted shell incorporating a special polymer blemer blender To Deliver the Optimal Combination of Impact Protection and Light Weight. Lightsheight outer shell is constructed from a technologically advanced impact resistant thermoplastic in three sizes