Louis Garneau Olympus Cycling Helmet - Black Yellow

The Olympus is a versatile helmet that can be used for either road or mountain biking. With a detachable visor, 25 vents, and a rack and pinion mechanism that allows the ring of the helmet to tighten on the head and keep a steady position, this is the helmet of all trades. DETAILS: Certifications: CPSC-ASTM-CEN-AS 2063 Vents: 25 Weight: 10.6 oz/300 g In-Mold Construction Ringlock: Frame ring that ensures helmet's integrity in the event of impact Spiderlock Solo: "Permenant" helmet stabilizing system. Its inclination is fixed, but it has a headband that comoletely surrounds the head. It can be easily tightened using on ly one hand, thanks to its dented wheel Sealed Airdry padding: Washable sealed adjustment padding for enhanced durability, ergonomic design for optimum comfort Reflector decals: Safety first! Reflective stickers will make you more visible near motorists VX-0 visor: Specifically designed for Olympus, Saphir, and Drift helmets, perfectly adapts to the helmet design, which is perforated to insert installation stems SIZES: UA: 63/4 - 75/8, 201/4 - 24 in, 54-61 cm