Oakley Mercenary Alternate Fit sunglasses for men double down on athletic performance and cool design. Large, angular lenses let you enjoy a more expansive view, whether you're out for a ride or on the court. Lightweight yet impact-resistant, Oakley's patented O Matter frames won't deform even after years of use. The striking double bridge adds to the sporty look while also reinforcing the rims. Unobtainium strengthens the grip of the nose pads as you sweat so your shades stay put. Whether you're trail running or mountain biking, the Oakley Mercenary sunglasses won't let you down.