FRAME FEATURES: BB5050U Universal Fit sunglasses feature a round, dark grey horn bio frame with dark grey lenses and metal front rivets. UNIVERSAL FIT: Frames with a "Universal Fit" have a narrower bridge and longer, more curved nosepads to increase the grip on the nose with a reduced curved shape that reduces the space between the frame and your cheekbones. 100% UV PROTECTION: To protect your eyes from harmful UV rays, these Brooks Brothers sunglasses include lenses that are coated with 100% UV protection.