Micro-adjustable fit, fleece-lined warmth, and a lightweight feel with MIPS crash technology.The women’s Rodan MIPS® Helmet features in-mold shell construction for a lightweight feel with a sleek, low-profile fit.The MIPS (Multidirectional Impact Protection System) helps reduce angled impact forces for increased crash safety.A 360° BOA® Fit System offers quick, micro-adjustable fit with the turn of a dial, and the Fidlock® magnetic helmet strap buckle allows for easy one-hand operation, even with gloves.Integrated venting keeps air moving for fog-free goggles and all-day comfort.The plush fleece liner and ear pads offer maximum warmth and moisture-wicking comfort.Features:Weight:430g.In-mold shell construction fuses a lightweight polycarbonate shell with an EPS liner for sleek comfort and a low profile fit.Passive ventilation channels integrated into the helmet draw fresh air in the front and pull moisture out the back.MIPS Multidirectional Impact Protection System is a revolutionary technology that mimics the brain’s own protection system with a low friction layer that lets the helmet slide relative to the head.360° BOA® Fit System features a fit dial just below the helmet shell that provides micro adjustments in a complete halo around the wearer’s head.Fidlock® snap helmet buckle uses magnets to allow you to open and close the buckle with one hand even when wearing gloves.Long hair fleece on liner and ear pads provides optimal warmth and comfort.Compatible with audio accessories.