Giro Aries Spherical Bike Helmet Size:S 4-Quattro SL W vs

4-Quattro SL W vs

The North Face Women's Summit Casaval Hoodie is a lightweight

The concept of ultra light is truly put to the test with this jacket

dry™ insert and the new GTT Empel DWR water repellent coating

and GripTech material at the temples and nose bridge keep things where they belong

Giro Aries Spherical Bike Helmet Size:S 4-Quattro SL W vsGiro Aries Spherical Helmet features state of the art performance, protection, and style. Weighing only 270 grams in size medium, it centers on comfort and cooling power. Spherical Technology redirects energy away from the brain in certain impacts, while Progressive Layering and dual densities of Nanobead EPS foam provide comprehensive energy management. 24 Wind Tunnel vents are further enhanced by the AURA II Reinforcement Arch and a DryCore brow pad