With the 4th Dimension Cooling System and patented aramid-reinforced inner matrix, the S3 helmet is an ultra-lightweight and versatile performance package. Patented Aramid-Reinforced Skeleton provides internal EPS support to help manage impact energy. Ultra-light Mindset micro-dial fit system with height adjustability for the perfect fit. 4th Dimension Cooling System with Mega Mouthport for enhanced comfort. Quadruple in-molded shells protect the foam and your head. Thin, soft, and lightweight 4X DryLite webbing won’t stretch out with sweat or water. Tri-Fix web splitter for improved comfort and ease of strap adjustments. Instrap webbing system minimizes strap length and contact for more comfort. Lighter, low-profile buckle. Reflective decals for increased visibility in low-light conditions. Patented clip-on matching color visor included.