Retro-inspired frames punch up the style of these all-activities sunglasses featuring Prizm lenses for enhanced color, contrast and detail. Unobtainium® Sport Ligature nose pads and an antibob bridge design provide a stable fit that lets you focus on the adventure at hand. 57mm lens width; 16mm bridge width; 146mm temple length 100% UV protection Unobtainium® nose pad increases grip with perspiration to help keep the eyewear securely in place Prizm lens technology enhances color, contrast and detail for an optimized visual experience O-Matter™ frame Plastic Made in the USA