The Sinner Oak CX Sintec glasses are perfect for every summer adventure. With flexible temples and anti-slip nose pads, the glasses will stay on your face easily and without any buildup of pressure.  The look is one of effortless summer style, and the durability and sturdy construction of the glasses will ensure that they\'re always ready when you need them. Decentered polarized SINTEC lenses 100% UVA/UVB/UVC protection Flexible anti-slip nose pads Anti-slip temples Temples with flex-technology Stainless steel screw Internal steel screw hinges Nickel free