Cat SENSOR is a sleek-lined active high-wrap style, with ergonomically sculpted metal Cat logo plaque. It features ultra-thin, ultra-light, high-performance TAC polarized lenses, providing superior glare and 100% UVA+B sun protection. Made of extremely durable, yet lightweight polycarbonate material, these sunglasses will last the test of time. CAT eyewear is designed for uncompromising comfort combining ergonomic fit features with long term durability that can be relied upon wear after wear. Cat Sunglasses - Let's Do the Work.