Expert Quality, lightweight safety glasses with clear polycarbonate wrap-around anti-scratch and anti-fog lenses with the facility to attach prescription lenses. Soft rubber nosepiece and rubber-tipped arms for a secure and comfortable fit. Conforms to EN166, EN170, EN172 specifications: 2C-1.2-F Features and Benefits • Expert Quality • Lightweight safety glasses • Clear polycarbonate anti-scratch and anti-fog lenses • Facility to attach prescription lenses • Soft rubber nosepiece and rubber-tipped arms for a secure and comfortable fit Contents 1 x RX Insert Clear Anti-Mist Glasses