Introducing the Giro Aries Spherical Helmet, the ultimate solution to the perennial question: cooler, lighter, or faster? With the new Aries Spherical, you can confidently answer, “All three!” Giro’s most premium helmet yet, it boasts a smaller, lighter form for exceptional comfort and cooling. Featuring Spherical Technology with MIPS, this innovative design redirects energy away from the brain during impacts, while Progressive Layering with dual densities of Nanobead EPS foam ensures comprehensive energy management in crashes. Twenty-four Wind Tunnel vents, integrated AURA Reinforcement Arch, and IONIC+ anti-microbial padding ensure maximum airflow and comfort. Additionally, the Roc Loc 5+ Air fit system, full lower hardbody coverage, and meticulous production quality solidify the Aries Spherical as the pinnacle of performance, protection, and style.