CAT Workwear Tread Safety Specs offer superb quality and safety with style. High degree of adjustment to frame and lens for increased comfort and therefore wearability. Single wraparound 180 degree lens with both fogging and scratch resistant coating Features and Benefits • Cat branded safety glasses • Polycarbonate lens material • Nylon frame material • 100% optical lens clarity • Anti-scratch and anti-fog • 99% absorbed UV filter • Adjustable lens angle • Nose contact and ear contact PVC with rubber Specifications Material Composition: Other Materials/Other Materials Upper Outer Material: Nylon frame material Lining Material: Polycarbonate lens material SoleMaterial: Nose contact and ear contact PVC with rubber Heel Height: 0 Fitting: Standard Fastening: Slip On Gender: Unisex Colour Extention: Smoke UK Size: Itm EU Size: Itm Safety Standard: Non Safety