Fashion-forward Moon Doggy brings advanced lens technology to the boho-chic aesthetic by combining patented PolarizedPlus2® for unmatched protection and vibrant optics with a recognizable vintage appeal. Through skillful technique, applied cuts turn a traditional round outline into a captivating shape, giving this style a cool yet understated edge. In a graceful loop, the titanium metal bridges into a keyhole construction with adjustable silicone nose pads for cushioned support.( Size: Medium Option1: SILVER Option2: Neutral Grey Option3: MauiBrilliant™)