Impact Resistance -Our all-mountain and trail helmet, the Trigger AM provides all-round protection with patented inmould technology due to direct fusion of the helmet shell to the internal EPS material. All-round Breathable- The numerous ventilation openings have been strategically angled and positioned to offer superior air circulation and a continuous cooling system. Adjustable to different sizes - Precision interlocking ErgoFit Ultra allows you to adjust the fitting ring both vertically and circumference-wise, guaranteeing a precise and comfortable fit for any head. REMOVABLE VISOR - With the 3-level visor adjustment capability, there is sufficient space to rest your google along the forehead yet below the visor. Fidlock magnetic buckle makes for a quick, efficient closure and release without compromising security. ASIN B07N17HRDC Size Medium-Large Color Black Brand Name IXS Model Name 7613017969074 Unit Count 1.0 Count Item Weight 1.32 Pounds Manufacturer IXS Model Number HEL5001 Product Style Helmets Inner Material Expanded Polystyrene Outer Material Polycarbonate (PC) Item Dimensions 14 x 10 x 8 inches Additional Features adjustable Included Components item Warranty Description Limited Warranty Age Range Description Adult Manufacturer Part Number HEL5001 Recommended Uses For Product Cycling Global Trade Identification Number 07613017969074