The Bolle Tryon OTG Safety Glasses fit comfortably over most regular prescription glasses. Also, this safety frame features platinum coating lenses, which makes them highly scratch-resistant and prevents fogging. In addition, these safety glasses feature expandable temples to help you get your perfect fit for any segment. Available in clear as well as smoke colouring lenses, the Tryon OTG has high-quality TR-90 Nylon construction that keeps the frames lightweight, yet extremely durable. Our safety glasses meet rigorous industry standards and also meet ANSI Z87.1 safety standards for optimal protection. For more options check our Bolle Safety Glasses collection.