That says it's not worth more than the seven that I have given to this pair of glasses cheap Chinese plastoc. The various legal marking labels with CE were aposées on the packaging label, a sticker on the glass and a carton on a branch can therefore be hoped that it is an effective anti UV protection. The frame is ultra cheap in rugeux painted plastic with branches in basic plastoc. it does the job for my bike rides, remains svoir for how long!