Free Shipping & Easy Returns, plus Price Match! Explore Oakley Crankshaft Prescription Sunglasses now. Oakley Crankshaft Sunglasses are a fusion of two of their more popular styles; the Gascan and the Fuel Cell. Uber masculine, sporty and designed for street wear. For Men Part of the Lifestyle collection Full Rim frame made from O Matter® - a patented lightweight synthetic from the Oakley labs; Made to be impact and stress resistant, guaranteed to stay comfortable all day. Square wrapped shape Extra wide architectural sculpted temples feature a prominent Signature Oakley O Feature Oakley patented Three-Point Fit® which ensures the frame only makes contact at the bridge of the nose and behind the temples. Available with Mirrored Coating Available with Polarized lenses 100% UV protection Come in an Oakley protective carrying case with cleaning cloth and microfiber cloth bag Available with non-prescription lenses here Due to manufacturer's restrictions, Oakley products can only be shipped to U.S. and Caribbean addresses. APO/FPO shipping is available. About Oakley Prescription Sunglasses The Oakley brand is universally recognized and is synonymous with innovative, quality craftsmanship. Oakley is a leading name in sports eyewear because it offers athletes stylish prescription sunglasses that are made with cutting-edge design and technology so that it not only looks good but can also withstand harsh environments and truly extreme conditions. Oakley has perfected sporty wrap prescription sunglasses and shields and has modernized interpretations of other classic designs. The Oakley prescription sunglass collection offers a wide variety of frames in an exciting array of frame colors and performance-driven lens shading. 100% Authentic Oakley FramesDirect.com is an authorized Oakley retailer, selling only 100% authentic Oakley lenses with its sunglasses and prescription sunglasses frames. Shop confidently for the quality eyewear you demand: each Oakley frame comes with original brand markings certified by Oakley itself.