Contour Spectacles are stylish, ultra-lightweight and effective. Platinum coated to offer high resistance to scratching and fogging. Contour Spectacles offer:. Increased upper protection with comfort foam,. An adjustable non-slip bridge. FLEX 160° temples to adapt to all heads and reduce pressure points. Conforms to EN166 - EN170. Frame Type: Half Frame. Frame Material: Nylon Rubber. Frame Colour: Bronze. Lens Material: Polycarbonate. Lens Colour: Clear. Lens Coating: Platinum. 99.9% UVA/UVB protection. Weight: 21g per pair. Frame Markings: EN166 FT CE. Lens Marking: 2C-1.2 1 FT KN CE.