The lightest men’s snow helmet on the market at a mere 320 grams, the K2 Route is quickly gaining attention for its lightweight, highly ventilated design that won’t overheat or weigh you down while you’re out on the slopes or on the trail. The PowFly™ technology will keep you covered in stormy weather and the Boa® FS360 fit system will cradle any size or shape of head, whether you choose to wear a thin beanie or not. Bike and snow certified.