Otis Summer Of 67 Matte Black/Grey lens glass Oska offers a modern square

Oska offers a modern square shape with pronounced edges

Metal temples

Despite the smaller package

Ion and Base lens tints as well as H2O Floatable options

Made from light weight Swiss Grilamid makes it extremely comfortable to wear for long periods of time

Otis Summer Of 67 Matte Black/Grey lens glass Oska offers a modern squareA fresh new look to OTIS' previous best seller CLASS of 67. Slightly larger, better fit and timeless metal treatment. MINERAL GLASS LENS Mineral Glass is created from natural elements like sand and soda ash. Its endlessly recyclable and harmless to humans and animals alike. Its high resistance to scratching and lack of distortion make it the worlds best lens material. It really does have to be Mineral Glass. 6 BASE LENS CURVE Lens 'Base Curve' is a