The 2021 Mens Anon Raider 3 Helmet is built for everyday comfort and durability. This hassle-free fit has a classically inspired shape that still gives all the tech needed to keep your head nice and protected from any spill on the hill. With a hardshell Endura construction for impact resistance and built-in anti-fog and cooling vents, the Raider gives you the protection so you can get all the thrills you need, without having to break the bank to keep yourself safe. Endura-Shell Construction: Endura-Shell helmets are made from a two-piece construction that features an injection moulded ABS exterior for long-lasting durability and ding-resistant strength. Endura-Shell helmets are designed for use season after season. Passive Ventilation: Passive Ventilation channels integrated into the helmet draw fresh air in the front and pulls moisture out the back. These channels help reduce goggle fog and maintain a comfortable temperature. Simple Fit: All Anon helmets feature removable ear pads and liners, so you can run the helmet alone or with a beanie underneath without compromising comfort. Note your size at the point of overlap. Size Small Medium Large X-Large Unisex 52 - 55cm 56 - 59cm 60 - 62cm 63 - 64cm