DeWalt Semi-Frame Safety Eyewear for a secure and comfortable fit in the work environment. Safety Markings: Clear Lens; CE 2-1.2 R1F Clear Temple; CE R EN166F / Smoke Lens; CE 5-2.5 R1F Smoke Temple; CE R EN166F Features and Benefits • Clear Lens; CE 2-1.2 R1F Clear Temple; CE R EN166F / Smoke Lens; CE 5-2.5 R1F Smoke Temple; CE R EN166F • Traditional semi-frame design for secure fit • Rubber temple cushions • EN166 Specifications Material Composition: Other Materials Upper Outer Material: Polycarbonate/Nylon/Flexible PVC/Metal Screws Heel Height: 0 Fitting: Standard Fastening: Slip On Gender: Unisex Colour Extention: Black/Charchoal/Yellow UK Size: Itm EU Size: Itm Safety Standard: Not Set