FRAME FEATURES: OX8156 Holbrook RX eyeglass frames are made with lightweight and durable O-Matter material. They feature a square, polished translucent sepia frame and molded-in nosepads for comfort and secure fit. COALESCE COLLECTION: We are made of diverse features brought together to form a whole, with opposite forces fighting within. This collection represents this inner battle with Patina and stone paint treatments, and earth tones with unexpected pops. 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. O MATTER STRESS-RESISTANT FRAME: Oakley's lightweight, durable frame offers all-day comfort and protection. The injection-molded thermoplastic provides improvs strength and flexibility, resisting shifting and deforming over time.