Bold, sporty wrap frames define these high-performance sunglasses featuring High Definition Optics® photochromic lenses ideal for changing light conditions. 59mm lens width; 18mm bridge width; 126mm temple length 100% UV protection Unobtainium® temples and nose pads for increased comfort and performance Photochromatic lenses automatically adjust to changing UV light exposure Polarized lenses with HDO® technology Proprionate Made in the USA