Louis Garneau 2014 Atlantis Road Bike Helmet 1405948

This entry level Road and MTB helmet has 25 vents, easily adjustable retention system, and a frame ring and in mold construction to maintain integrity on impact. Frame ring that ensures helmet's integrity on impact. In Mold Construction. Industrial process binding the microplastic and polystyrene together to add superior mechanical properties to these materials. Spiderlock Solo. The rack and pinion mechanism allows the ring of the helmet to tighten on the head in order to keep a steady position. Steplock Side Adjustment. Cam locking device to quickly adjust strap position. Sealed Airdry padding. Sealed adjustment padding for enhanced durability, ergonomic design for optimum comfort, and is washable. UA: 6 34 7 58, 21 14 24, 54 61 cm