Along with essential safety features like MIPS technology, weve added a lower rear coverage design to shield more of the back of your head. Direct Flow Cooling channels are designed to pull in air to keep you cool during slow, challenging climbs or flowy descents. With a one-handed dial adjustment and rear fit system you get perfect head-hugging comfort.Key Features:Simple, clean and compact helmet shapeOptimized vent design for enhanced breathabilityMIPS brain protection system and lower rear coverageNew 360° full surround fit-beltIntuitive one-handed dial adjustment (Cinch ONE fit system)Compatible with Alumbra taillight: Liv proprietary taillight docking stationIn-molded construction for added strengthTransTextura moisture-wicking, anti-odor inner paddingPony-tail friendly rear fit system spaceDetachable visor