Giro Compound MIPS Bike Helmet - XL Matte BlackCategory: Giro Helmet CaseItem Weight: 0.16 ouncesShipping Weight: 1.8 pounds#67 inÂ Adult Bike HelmetsIN-MOLD CONSTRUCTION - In-Mold Construction fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mold helmets lighter and cooler than traditional helmetsINTEGRATED MIPS - All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's Integrated MIPS-equipped helmets is to reduce rotational forces. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider's brain in certain impactsUNIVERSAL FIT SIZING - Our Universal Fit helmets are sculpted to look good and fit great for almost anyone on the first try. By developing proprietary shell sizes based on specific customer groups, and combining them with an easily-adjustable fit system, it's easy for you to get the right fit, straight out of the box, without the hassle or expense of trying multiple sizesROC LOC SPORT FIT SYSTEM - It lets you dial-in a perfect fitADDITIONAL FEATURES - Full Hardbody Shell, Removable Visor, Quick-Dry Padding, Reflectivity, and 18 ventsPerfect for those who need an extra-large size, the Giro Compound UXL MIPS MTBHelmet provides both protection and comfort on the trails andwoods.Reflectivity features to help keep you visible and safe.