Featuring Bontrager's signature out-of-the-box comfort and incredible ease-of-use, Quantum WSD's excellent coverage and great ventilation make it just as at home on the trail as on the road.
Great ventilation, even at low speeds.
One-hand adjustable Micro-Manager fit system
Easy-to-use Lockdown side strap adjusters
Lightweight and comfortable
Removable snap-on visor
In-molded shell with internal reinforcements