These Knoxville sunglasses for men by Electric boast a laid-back, California vibe mixed with a little urban attitude. The square frames are constructed in shatter-resistant Grilamid, a thermoplastic and nylon material that’s flexible, durable, and retains its shape in the heat. A keyhole bridge distributes the weight of the frames evenlyideal for the man with a wide nose. The skull temples curve inward for stability behind the ears, and feature the signature volt logo near the brow end for added appeal. Choose a pair of cool Knoxville shades to match your electrifying personality.