FRAME FEATURES: OX8164 Port Bow eyeglass frames are made with durable and lightweight O-Matter material. They feature a rectangular, satin black frame with adjustable Ace-Fit temples for a secure and personalized fit. FATHOM COLLECTION: Even Beneath a calm surface, a fierce torrent can exist. Transparency in tones shows the storm "hidden within", with a focus on crystal blue and black to depict the storm beneath the surface. 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.