ChromaPop polarized lenses offer enhanced contrast and color clarity in these sporty rectangular sunglasses featuring innovative and durable bio-based frames. 58mm lens width; 17mm bridge width; 140mm temple length 100% UV protection ChromaPop polarized lenses 6-base lens curvature provides a modest wraparound fit Megol temple pads and nose pads provide nonslip grip Auto-lock hinges hold frames open for easy on and off Evolve® castor-based polymer Imported