Theres nothing worse than being on belay up at Lone Peak with the sun blinding you, even in your peripheral vision. Oakleys Crankshaft Sunglasses solves that problem with their highly protective design thats also durable enough for all your weekend warrior epics. These lifestyle sunglasses merge the styles of Oakleys Gascan and Fuel Cell shades for a bold Loleok. Plutonite lenses filter out all of UVA, UVB, UVC, and blue light up to 400nm, the O Matter frame resists stress and impacts while keeping the weight light, and a Three-Point Fit aligns these sunglasses to your face comfortably. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.