Horizon II Arch Helmet. Experience the versatility of the Horizon II modular helmet - your ideal companion for both city streets and open highways. Designed for comfort and safety, it features an upgraded locking system for the 90° flip-up chin guard, ensuring secure and effortless operation. Shell: Meets or exceeds DOT FMVSS 218 and ECE 22.06. ECE "P" and "J" certified as both an open and full face helmet. Weight: 1750 grams,±50 grams. Made using Kinetic Polymer Alloy (KPA). Three shell sizes, five EPS sizes, seven Liner sizes, and three Cheek Pad set sizes. Comfort: Premium, removable and washable technical fabric liner wicks away moisture to keep you cool and dry, while its hypoallergenic and anti-odor properties ensure long-lasting freshness.