Featuring replica team graphics the S-Works Prevail Team is the ultimate lightweight racing helmet combining great ventilation aerodynamic design & ultra-light construction for the best all-around performance. Complies with one or more of the following safety standards for bicycle helmets: CPSC SNELL B90A CE & AS/NZS Patent Pending Dual Density EPS optimizes impact performance Patented Kevlar-reinforced Inner Matrix for ultra-light construction & energy management Mega Mouthport optimizes cooling & sweat evaporation 4th Dimension Cooling System with deep internal channels massive vents & aligned exhaust ports Ultralight Mindset micro-dial fit system with height adjustability for perfect fit & comfort Tri-Fix web splitter for enhanced comfort & easier strap adjustments Instrap webbing attachment for ultra light construction & security Thin soft & lightweight 4X Dry Lite webbing wont stretch out with sweat or water