Not quite what you are looking for? Check out our Other Eyewear Listings! Ray-Ban Model: RB 4428 601/31 Condition: New. No lenses, frame is in perfect condition. Color: Polished Black Shape: Square Material: Propionate Hinge Type: 5 Barrel/Non-Spring Size: Lens Width Bridge Width Lens Height 56 mm 21 mm 44 mm Temple Length Overall Frame Width 145 mm 149 mm Lenses: These sunglasses do not come with lenses, which is ideal to fit them with your own prescription or non-prescription lenses. To make lenses that are a perfect fit, your lab technician will use a tracer machine that traces the shape of the frame for the exact measurements. Note: Does NOT come with case and/or accessories; however, the item will be shipped in sturdy packaging. Ray-Ban RB 4428 601/31