Maui Jim Unisex Backswing Satin Grey/Neutral Grey One Size Acetate,Wire Frames Imported metal frame glass lens polarized Lens width: 60 Bridge: 17 Arm: 130 2" high Please click here for more information about PolarizedPlus2&reg; technology. Hit the green in style with the Maui Jim&trade; Backswing. Durable frames comprised of monel-metal front, stainless steel temples, and rubber details. Satin finish for a luxurious look and feel. Traditional pin hinge for a smooth open and close. Saddle-style bridge with adjustable, silicone nosepads. The Backswing features these lens options:-Neutral Grey Lens offers contrast and the highest available light reduction. Suitable for all light conditions, especially bright, direct sunlight.-HCL&reg; Bronze Lens is perfect for low-light conditions or for those who like a subtle bronze hue for everyday wear. Offers excellent contrast.-Maui Rose&reg; for sunny to overcast conditions. -ST (Sup