Designed specifically with biking in mind, the Edge are as serious about performance as you are. We stacked these sunglasses with high-end features, specifically our exclusive MagneFix technology, which allows for quick and easy lens changes (select styles come with a spare, clear Category 0 lens), as well as an adjustable 3D Nosepiece and Grip Tech temple arms for a secure and comfortable fit with a helmet. The extra-large lens is frameless for a sharp and fast style, with full ventilation and a best-in-class anti-fog coating for supreme clarity.