Triple layered molded foam wicks sweat. Removable nose guard. Aluminum LS2 logo. Outriggers at both sides to aid fitment to each helmet and allow active air flow to cool the rider. PINLOCK Ready, part number 04-309. Strap adjuster buckle is injected together with the strap to eliminate any stitching. Lens offers 100% UVA and UVB protection. Works style 2 pin tear-off system.