Micro-adjustable fit and lightweight comfort meet low-profile style for full days on the mountain. The Anon Rodan Helmet features an in-mold shell construction for a lightweight feel with a sleek, low-profile fit. A 360° BOA® Fit System offers quick, micro-adjustable fit with the turn of a dial, and the Fidlock® magnetic helmet strap buckle allows for easy one-hand operation, even with gloves. Sleek venting keeps goggles clear and maximizes comfort for full days on the mountain. The soft, expedition-fleece liner and ear pads offer maximum warmth and moisture-wicking comfort. Features: Weight: 385g In-mold shell construction fuses a lightweight polycarbonate shell with an EPS liner for sleek comfort and a low-profile fit Passive ventilation channels integrated into the helmet draw fresh air in the front and pull moisture out the back 360° BOA® Fit System features a fit dial just below the helmet shell that provides micro-adjustments in a complete halo around the wearer's head Fidlock® snap helmet buckle uses magnets to allow you to open and close the buckle with one hand even when wearing gloves Expedition fleece on the liner and ear pads is low pile, pill-resistant, and moisture-wicking for maximum warmth during high heat riding Compatible with audio accessories All Anon products are backed by a 1-year warranty from date of purchase. Anon helmets are also backed by a 2-year crash replacement policy. Tech Specs: Audio Compatible Fit -Boa® Fit System In Mold Construction Designed For Snowsports Boa® Fit System Fidlock® Magnetic Buckle Audio Compatible Standard EPS How To Measure Anon Rodan Helmet - Family Tree - 2023