Cat BLINDING is a classic square style, featuring a flattering unisex front shape. Extremely comfortable, durable and fashionable, it features a machine-pressed metal logo plaque to temples. It features on-trend colorways, 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 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.