Caterpillar RIDGE is a sports performance wrap style. Extremely comfortable, it features soft contact rubber tip and nosepads, making sure the sunglasses stay in place while wearing them. It features classic colors, as well as ultra-thin, ultra-light, high-performance TAC polarized lenses, providing superior glare protection. Made of lightweight polycarbonate material, you will forget you are wearing sunglasses. CAT sunglasses - let's do the work.