Cat Precision 8504 is a contemporary flat sheet stainless steel clubmaster style, with ultra-thin stainless steel temples. It features ultra-thin, ultra-light, high-performance TAC polarized lenses, providing superior glare and 100% UVA+B sun protection. Caterpillar has a long and rich history in building powerful, reliable engines and tough equipment for the biggest jobs around the world, every day. The new Precision capsule collection comes with the move into more stylish, lifestyle and classic shapes. These CAT sunglasses are precision engineered and don’t compromise on style.