Dirty Dog Eyewear has evolved since the discovery of TR90 Grilamid - a lightweight and virtually unbreakable compound. They're designed to fit snugly around the face providing optimum comfort and maximum protection from glare. With decentred lenses for optimum visual performance made from either high quality shatterproof polycarbonate or premium TAC polarised polyfilter blocking 100% of UV rays. These materials allow the design of contemporary styles without sacrificing strength or performance. For over 20 years Dirty Dog has been helping extreme athletes overcome the elements in the water, dirt, and snow. Get Outside and Get Dirty!