Lightweight, ultra-ventilated road helmet designed for maximum breathability on raceday; HyVent technologies structure and design of the shell implement the air flow; 37 vents provide limitless breathability; 3D Dry padding is antistatic, bacteriostatic, heat regulating, and moisture wicking; Octo Fit retention system offers a precise fit that's easy to dial in with a rubberised micro dial; Eco-leather chinstrap offers chafe-free comfort