The Giro Aries Spherical Road Cycling Helmet is the ultimate lightweight, aerodynamic, and ventilated road cycling helmet designed for performance, safety, and all-day comfort. Featuring Spherical Technology powered by Mips®, the Aries redirects rotational forces in certain impacts, providing superior brain protection. At only 270 grams (medium, CE certified), this lightweight road bike helmet delivers exceptional comfort without sacrificing safety or style.
Optimised for road cyclists, competitive racers, and endurance riders, the Giro Aries Spherical Helmet combines 24 Wind Tunnel™ vents, deep internal channeling, and DryCore™ sweat management system to keep your head cool and sweat-free, even on the hottest rides. The Aura II Reinforcing Arch adds structural rigidity while maximising airflow, and Progressive Layering™ dual-density EPS foam manages energy from high- and low-speed impacts for comprehensive protection.
The Roc Loc® 5+ Air Fit System allows precise adjustment of fit tension and fore-aft tilt with one hand, while elevating airflow across the scalp for enhanced cooling. Integrated eyewear docking ports, reflective details for low-light visibility, and IONIC+® antimicrobial padding round out this high-performance road cycling helmet.
Whether you’re chasing fast group rides, endurance challenges, or competitive races, the Giro Aries Spherical Helmet combines cutting-edge aerodynamics, advanced Mips brain protection, lightweight construction, and premium comfort in one sleek, race-ready package.