The Synthe Mips® II is an icon, updated to be lighter and more comfortable than ever before. The compact design slips through the air with ease, yet offers impressive cooling power in a light-yet-durable design that's been a rider favorite for years now. It's packed with our best features, including the Roc Loc 5 Air Mips fit system with 2-way fit tuning and Integrated Mips (the Multi-directional Impact Protection System), the market-leading system designed to redirect rotational forces away from the brain and provide more protection in certain impacts. FEATURES : Featherweight Webbing with Slimline buckle Roll Cage internal reinforcement Ponytail compatible MIPS-Equipped In-mold polycarbonate shell with EPS liner, Thermoformed SL reinforcement Roc Loc 5 Fit System 26 Wind Tunnel vents with internal channeling SPECS : Impact Management: Integrated MIPS brain protection system Construction: In-mold construction, Thermoformed SL roll cage reinforcement Fit System: Roc Loc 5 Air MIPS