Ray-Ban RB4307-643988 Transparent Grey Square Grey Gradient Mirror Lens Men's Sunglasses Ray-Ban RB4307-643988 Men's Sunglasses Includes Box, Case, Paperwork And 30 Day Returns. Featuring flexible rubber-injected temples, this striking Ray-Ban RB4307-643988 Transparent Grey Square Grey Gradient Mirror Lens Men's Sunglasses is ready to boldly go wherever you take them. Though made with durability in mind, transparent frame colorways, rubber injected in the temples and grey gradient mirrored lens options ensure these shades play as hard as they work. Features: Brand: Ray-Ban Model Number: RB4307-643988 Gender: Men Frame Color: Transparent Grey Frame Material: Nylon Frame Shape: Square Lens Color: Grey Gradient Mirror Lens Size: 61mm Bridge size: 18mm Temple Length: 130mm UPC: 8056597073066 Ray-Ban RB4307-643988 MSRP: $178