Giro Aries Spherical Helmet - Matte Black/Frequency Orange BF Giant The HiDrop complies with EN1078

The HiDrop complies with EN1078

Foam-padded arm supports

1" steerer

fast and quiet drivetrain

Compatible with Giant Disc Brake Version TCR

Giro Aries Spherical Helmet - Matte Black/Frequency Orange BF Giant The HiDrop complies with EN1078A helmet that feels like it isn't there: the all new Aries Spherical is like nothing before. Its sleeker form and lighter weight (only 270 grams in size medium, CE certification), deliver sensational comfort and cooling power. Spherical Technology, our ball and socket design powered by Mips, adds protection by redirecting energy away from the brain in certain impacts, and Progressive Layering with dual densities of Nanobead EPS foam adds more