Sporty sunglasses featuring Three-Point Fit system for comfort and stress-resistant O-Matter frames with logoed temples</br>Lenses are prescription ready (rx-able)</br></br>Product Description</br></br>Fusing our best-selling Gascan and Fuel Cell designs to crank evolution up a notch, Crankshaft is how streetwise style makes a statement with its own design language. Polished Black frame with Black Iridium lens</br><br/>http://www.amazon.com/gp/product/B00IRMHXWQ