IN-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 helmets INTEGRATED 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 impacts UNIVERSAL 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 sizes ROC LOC SPORT FIT SYSTEM - It lets you dial-in a perfect fit ADDITIONAL FEATURES - Full Hardbody Shell, Removable Visor, Quick-Dry Padding, Reflectivity, and 18 vents UPC 768686072826 ASIN B075RL9QVQ Size Universal X-Large Color Matte Grey Athlete cyclist Brand Name Giro Model Name Giro Fixture MIPS Unit Count 1.0 Count Item Weight 7 Ounces Manufacturer Giro Model Number 7089284 Inner Material Expanded Polystyrene Item Type Name Bike Helmet Outer Material Acrylonitrile Butadiene Styrene (ABS) Item Dimensions 0.01 x 0.01 x 0.01 inches Additional Features Compact Included Components Bike Helmet Warranty Description 2 Year Manufacturer Age Range Description Adult Manufacturer Part Number 7089284 Recommended Uses For Product Cycling