Classic-Glasses-Clear-Scan-2HCA37C-p-These-Scan-Classic-Spectacles-offer-protection-against-low-energy-high-speed-impacts-of-up-to-45m-s-100mph-They-are-wraparound-with-a-one-piece-scratch-resistant-clear-polycarbonate-lens-that-provides-UV-protection-The-built-in-side-shields-provide-extra-lateral-protection-The-spectacles-are-lightweight-with-adjustable-ratchet-arms-which-give-greater-comfort-&-fit-p-p-Conforms-to-EN166-1F-p-Scan-2HCA37C-Classic-Glasses-Clear