This is the Dragon Double Dos 100% UV Protection Sunglasses ALL COLORS Features: ALL H2O MODELS FLOAT! Grilamid Frame Material 8 Base Polycarbonate Lens Integrated Cam Hinge Rubber Nose Pads and Temple Tips 100% UV Protection Medium Fit Performance tested, The Double Dos is a premium frame built for the demands of those who are active. This modern mid-sized design integrates high-tech performance features including Cam Hinges and inlayed rubber nose pads to deliver flawless functionality with lightweight construction not to mention clean, versatile styling that speaks for itself.