Typhoon Men's Tropic Storm Polarized Wrap Sunglasses Imported Plastic frame Plastic lens Polarized 100% UV protection coating Lens width: 78 millimeters Lens height: 40 millimeters Bridge: 12 millimeters Arm: 120 millimeters The tropic storm lightweight frame has added comfort in the form of hypoallergenic rubber temple tips and nose bridge. this design incorporates a structural side shield to further protect the wearer from errant glare and whatever the elements throw at you Typhoon's aquaview lenses repel water, cancel dust-collecting static charges, resist oily smudges and are scratch resistant. typhoon's aquaview lens is constructed from lightweight, double injected polycarbonate Lifetime warranty Case Included Lenses are prescription ready (Rx-able)