Cat YARDER is a deep square fronted active style frame with a keyhole bridge, featuring tactile Cat tread texture temple and machine-pressed metal 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.