Strategic dimples on the top enhance airflow, while the removable visor boosts aerodynamics and provides eye protection. The low-drag cooling vent system, featuring optimized inlets and internal channels, keeps airflow steady and ensures comfort during intense efforts.The design meets all safety standards and includes Mips Air Node technology for superior rotational impact protection. Designed for riders who demand unmatched aerodynamics, comfort and safety, the Liv Rivet TT Mips helmet is your ticket to victory.Key Features:Sleek, streamlined aerodynamic shape that is wind tunnel tested with CFD analysisProprietary central dimple shape to help channel airflow for enhanced aerodynamicsTwo optimal vents create an internal engineered air channeling system with low drag inlets to reduce air resistance and keep riders coolDetachable built-in visor with anti-fog coating and UV protection to enhance aerodynamics and shield eyesMeets CE/CPSC/AS safety standardsMips Air Node technology for sup