Giro - Source MIPS - Bike helmet size 51-55 cm - S, black

Giro helmets are engineered to absorb as much impact energy as possible while exceeding strict safety standards, using Integrated Mips to reduce rotational forces and enhance comfort. Giro’s Wind Tunnel system combines active vents with internal exhaust channels to move cool air in and push warm air out for unmatched cooling. Roc Loc 5 delivers top-tier comfort, stability and weight savings, letting riders fine-tune tension and tilt with one hand in seconds. Easily adjustable without tools, the system offers multiple vertical settings for staging goggles when not in use. The In-Mold process fuses a tough polycarbonate shell to the foam liner, cutting weight and increasing durability with Hardbody reinforcement