The ONEAL MTB Helmet Defender Grill V.22 is a lightweight All-Mountain / Enduro helmet designed by O'NEAL. It features a dual-shell construction that offers an optimal and personalized fit. The O'Neal Fidlock® Safety Aluminum-Magnet buckle allows for effortless opening and closing, even with gloves on. Weighing just 380g (±25g), it incorporates a newly developed size adjustment system with a dial at the back of the head, plus reflective stickers for added visibility. The helmet ensures easy adjustment and fixing of the straps, making it secure and comfy to wear. It has skin-friendly, sweat-absorbing, removable, and washable pads. For maximum airflow and cooling, the helmet boasts oversized ventilation openings. Additionally, it comes with an adjustable and replaceable visor. This helmet meets the EN1078 standards for bicycle helmets, ensuring you get top-notch safety and performance.