The S-Works Prevail Team helmet is the ultimate lightweight racing helmet combining incredible ventilation aerodynamic design & ultra-light construction for the best all-around performance. Even better it now features a new high-performance pad design for enhanced comfortall in a package that displays your devotion to your favorite pro cycling outfit. Patented Energy Optimized Multi-Density EPS construction helps to manage impact energy. Patented Aramid-Reinforced Skeleton provides internal EPS support. Ultra-light Mindset micro-dial fit system with height adjustability for the perfect fit. Mega Mouthport optimizes cooling & sweat evaporation. 4th Dimension Cooling System with deep internal channels large vents & aligned exhaust ports. Thin soft & lightweight 4X Dry Lite webbing wont stretch out with sweat or water. Tri-Fix web splitter for enhanced comfort & ease of strap adjustments. Instrap webbing system for ultra-light construction & security. High-performance pad design for increased comfort & sweat management. Complies with one or more of the following safety standards for bicycle helmets: CPSC SNELL B90A CE & AS/NZS.