Black Unisex Reading Glasses #A Reading glasses - #A READING Black: reading glasses for presbyopia, thin, round shape. Unisex, universal model. Original, fashionable design. High-quality, lightweight, comfortable reading glasses: flexible arms, rubber texture... essential for everyday life. Give yourself a fashionable edge! Standards This model complies with the European standards for non-prescription glasses (NF EN 14139) and with the international standards for prescription glasses (IS0 12870).