The Oakley Jawbreaker Prizm Sunglasses are designed for clear vision during high-intensity cycling, and they do the job well. These glasses sit well on the face, with a comfy fit and wide-coverage frame that keeps all wind and dust out of the eyes without slipping down the nose or fogging up. Although these glasses are expensive and have a bold look that doesn’t translate well off of the bike, they fit and perform well for those who can spend the money.