Features: 360° Turbine Technology: patented brain protection system reducing rotational forces by up to 40% and impact forces by up to 30%. Safety certifications: ASTM F1952-10 (Downhill), EN1078, CPSC 1203 – highest protection standards for full-face bike helmets. Durable and lightweight construction: shell made of durable polymer composite (injected Polymer Compound), providing optimal protection without unnecessary weight. Advanced ventilation: 20 large ventilation holes and air channels ensure effective cooling regardless of riding speed. Removable lining: breathable, antibacterial, easy to wash – ensures hygiene and comfort during riding. Breakaway visor: designed to detach upon impact, reducing the risk of neck injury. Fastening system: classic D-ring buckle for maximum security and fit. Neck brace compatibility: helmet works with LEATT Neck Brace protectors, enhancing safety in the neck area.