Inspired by the structured lines and fine detailing of tailored clothing, Sferoflex blends traditional styling with patented hinges that promise an exceptionally feel-good fit. These men’s sunglasses in dark matte gunmetal with grey lenses lend a distinguished look to the rectangular shape. Crafted from metal, which is flexible yet strong as well as hypoallergenic. Sleek metal temples with black acetate temple tips ensure all day comfort.