evo.com | Ride Concepts Bike Helmets > The Ride Concepts Deploy MIPS Bike Helmet delivers essential protection and no-nonsense functionality for riders who value performance above all else. Its integrated 3-piece shell features full polycarbonate lower coverage for exceptional durability, while the MIPS Evolve Core system manages rotational forces during impacts. Sixteen massive vents with smart channeling provide superior airflow to keep you cool, calm, and collected when the trail get rowdy. MIPS Evolve Core The MIPS Evolve Core is a system designed to provide movement inside the helmet to help reduce rotational motion to the head in certain angled impacts, thereby lowering the risk of such injuries. The customizable solution makes it a perfect fit for a wide variety of helmets. Flow-thru(TM) Ventilation System 16 large intake and exhaust vents to keep you cool. In-Mold Construction With Full Polycarbonate Coverage Integrated, 3-piece shell technology and in-mold EPS for impact energy management, durability, and lightweight feel. FS2(TM) Integrated Fit System Customizable fit and micro-adjust dial. Complies With US CPSC Safety Standard | Ride Concepts Deploy MIPS Bike Helmet 2026 - Large in Gray