Kennedy Personal Protection Lion? safety goggles, protect against UV radiation and low energy impacts at high ambient environmental temperatures. The Acetate lenses have a scratch resistant and anti-mist coating to protect and preserve the optical clarity of the lens, to extend their working life. Lion? safety goggles are ergonomically designed with a soft anatomically correct fitting shaped PVC frame that adapts to comfortably fit the face. The nose bridge is raised above the lens on the outside of the goggle to provide extra protection from scratching when the goggles are placed face down on any surface. The large lens allows an unrestricted field of peripheral vision and has built-in brow and cheek protection. The goggles are securely and comfortably held in place by a wide hypoallergenic elasticated headband. The lens can be replaced as and when required: Replacement acetate lens order code: KEN-960-8110K. Lion? goggles will fit over most prescription glasses. Class 1 optical q