Sunglasses are a very specific choice, not something I, personally, would like to be surprised with. I think the folding action is a gimmick (who has ever looked at a pair of glasses and wish they were smaller??), the lenses are made of plastic, and just feel cheap in general. Somehow the designer managed to make these sunglasses tiny and huge at the same time. They feel small on my head but the lenses are huge and dwarf my face. You may like the style and "utility" of these glasses, but I am not impressed.