FRAME FEATURES: OX8105 Pitchman R eyeglass frames are made with a classic notch bridge and lightweight O-Matter material. They feature a round, satin black frame with no-slip Unobtainium earsocks for a secure and comfortable fit. DUALITY COLLECTION: Address the duality within to find balance, with high contrast focus on black and white and "Duality swirl" paint treatments. PRESCRIPTION READY EYEGLASS FRAMES: Oakley eyeglass frames feature lenses that need to be replaced with prescription lenses so you can enjoy clear vision. MICROBAG AND CLEANING CLOTH INCLUDED: Microbag storage and cleaning cloth included to clean and store your Oakley eyeglass frames. VISIT THE OAKLEY BRAND SHOP: Click on the Oakley link above the product title to shop the entire Oakley sunglass and eyeglass assortment.