The sunglasses for Oakley Ox3218 Socket 5.5. The Dimensions (mm): Lens Length: 52, Bridge Length: 18. Ultra lightweight and highly scratch resistant material Lens with UV400 technology offers maximum protection from harmful Light UV Rays! Clear and Comfortable Vision - the clearer vision, the more convenient and safer life; Polarized Lenses can reduce glares and reflections, great for driving and fishing. Recommend For - Driving, fishing, hiking or other outdoor activities under the sun. Custom Fit Polarized CLIP-ON Sunglasses For Oakley Ox3218 Socket 5.5 55-18-143 Features: 1. Handcrafted workmanship on clip on lenses, virtually unbreakable Plastic Clip. 2. 100% UV and full polarized protection from harmful sunlight. 3. Scratch and Impact Resistance. Ultra light weight. Not include the Frame FrameDisclaimer: Our lenses are not affiliated with Oakley in any aspects.