Helium Prime Helmet with Quick Release Buckle

SHELL• Super-light composite fiber shell constructed from carbon fiber, Kevlar®, and aerospace-grade fiberglass 2 shell sizes for optimum fit, comfort, and safetyHELMET PEAK• Glove-friendly, lightweight, 3-point, break-away screws• Adjustable ultra hi-flow shape reduces drag and protects from snow and roostPROTECTION• Quick-release or stainless steel double D-ring buckle (country specific)• Intrusion resistant rear diffuser transfers impact load to compatible neck braces• Dual-density EPS safety core• Extended rubber nose frost and roost guard• Impact-absorbing chin compositeCOMFORT• Engineered ultra-high flow 365 vent control for all-year usability• Hygienically-treated, removable, washable comfort liner• Optional liner and cheekpad sizes availableDOT CA and USA from 1150g, ECE EU from 1050g