Giro Source Mips Helmets Adult Unisex protective gear, bike helmet, mountainbike MTB MOTION GREEN, S

INTEGRATED MIPS PROTECTION: Engineered to absorb maximum impact energy whilst exceeding strict safety standards, using Integrated Mips technology to reduce rotational forces and enhance comfort during rides. ADVANCED VENTILATION SYSTEM: Features 17 active vents combined with deep internal exhaust channels to move cool air in and push warm air out, keeping you comfortable even during intense trail riding. ROC LOC 5 FIT SYSTEM: Delivers top-tier comfort, stability and weight savings, allowing riders to fine-tune tension and tilt with one hand in seconds for a secure, personalised fit. ADJUSTABLE VISOR: Moto-style screw-in visor easily adjusts without tools and offers multiple vertical settings for staging goggles when not in use, providing versatile functionality on the trail. DURABLE IN-MOULD CONSTRUCTION: Fuses a tough polycarbonate shell to the foam liner, reducing weight whilst increasing durability with full lower Hardbody reinforcement for rugged, trail-ready protection.