Fox Dropframe Pro HelmetThe lovechild of full-face and open-face helmetsThe Dropframe Pro Helmet is Fox's maximum coverage trail helmet with a level of coverage never seen before in open face helmets. Featuring ear protection and extended coverage on the back of the head, the Dropframe Pro combines features from both open-face helmets and full-face helmets to give you the best of both worlds. Unlike the original Dropframe, the Dropframe Pro features MIPS(TM), Multi-directional Impact Protection System, which helps reduce rotational forces during impacts. To add an additional layer of protection, Varizorb(TM), dual density EPS liner provides improved protection by spreading impact forces across a wider area. When the weather is hot, you'll stay cool and dry thanks to the superior moisture management and ventilation of 8 Big Bore vents and 7 exhaust vents. The fixed visor has air vents underneath it which acts as a funnel for air to flow through to you head. The striking design, ultra-lightweight construction, and superior protection push the limits of what a trail helmet can do.Features Dual-density Varizorb EPS liner Provides improved protection by spreading forces of impact across a wider area. 8 Big Bore vents and 7 exhaust vents Keeps you cool and aids in moisture management. MIPS Multi-directional Impact Protection System reduces rotational forces in a crash.SPECIFICATIONSCore MaterialDual-density Varizorb(TM) EPSClosure systemFidlockA(R) SNAP helmet buckleSafety CertificationsCPSC, EN 1078, AS/NZS 2063Intended UseTrail, AMWeight-SizingSmallMediumLargeExtra Large20.5" - 21.25"21.25" - 22"22" - 22.75"22.75" - 23.50" | Fox Dropframe Pro Helmet Men's Size Small in Navy Blue