Serfas Assassin

Serfas' Assassin glasses offer ultra-light frames and 100% UVA and UVB protection from the sun and glare. You also get scratch- and impact-resistant decentered polycarbonate lenses, non-slip and adjustable elastomer nose pads and temples, aggressive styling and excellent durability. You'll also like the lack of frames on the bottom of the lenses so you can look down with nothing blocking the view. Plus, you also get a clip-in frame that accepts prescription lenses.