Engineered for relentless performance and bold style, the Oakley OO9239 Crankshaft™ sunglasses redefine eyewear innovation. The full-rim black frames, crafted from a lightweight blend of nylon and propionate, ensure durability with a seamless design. Rectangular in shape, they provide sharp structure and modern confidence. These black Oakley sunglasses for men feature grey solid lenses with a mirrored treatment, offering advanced protection against glare while blocking 100% UVA/UVB rays. Built for athletes, designed for every day.