Oakley are at the forefront of innovation when it comes to sunglasses, and the OO4083 TinFoil sunglasses are one of their latest and greatest creations. The integrated, screwless cam-action barrel hinges provide a perfectly smooth action when moving the stems and the half rim design provides extra comfort. The Three-Point fit of the ultra-lightweight thin hi-modulous stainless steel frame keeps the lenses in precise optical alignment, whils the rimlock technology enhances lens retention. The Unobtanium ear socks provide excellent grip and the new air-filled silicone nose pads ensure a snug, secure fit. This frame is also available with polarised lenses, which, along with the standard Plutonite lenses, block 100% of UVA, UVB, UVC and harmful blue light up to 400nm.