Liberty MIPS

PROTECTION: Hybrid shell construction blends a durable exterior with a lightweight in-molded shell for durability where you need it most while keeping the helmet light, Zonal Koroyd coverage for lightweight, energy-absorbing and ventilated impact protection, MIPS Brain Protection System reduces rotational forces caused by angled impacts to the head, Regulator climate control allows easy, one-handed vent adjustment, Select colorways offered without MIPS system, Certification: ASTM F 2040, CE EN 1077:2007 CLASS B FIT: Ionic+ VaporFit Snow dial adjustment system offers 270-degree fit adjustment with the turn of a dial INTEGRATION: Designed for ultimate integration with Smith goggles for maximum comfort and venting, AirEvac ventilation system integrates with Smith goggles for fog-free lenses