Offering ultimate UV protection in an iconic frame.The Oakley's Frogskins have been updated with new technology but remain fundamentally unchanged since the 1980's. Filled with heritage and technology the Frogskins have Plutonite lenses, High-Definition Optics and an O-Matter stress-resistant frame.Matter frame - lightweight and toughThree-point fit - designed to keep lenses perfectly aligned with the eyePlutonite lens material - filters 100% of all UVA and UVB up to 400nmPrizm lenses - enhance colour, contrast and detailUnobtainium nosepad - increase traction for a better, comfortable fitLenses coated to reduce glareClassic semi-rimless designSuitable for medium to large faces