4/5 stars because I suspect that could bend with extensive use to easily the nose pads and the rubber at the temples hold no "eternity" are likely to be without to slipperiness worn / abgenutz. The naked glasses comes in a pouch made of (cheap) crackle plastic film and that's it. A pair of replacement rubber for the bridge of the nose pad would have been nice.
Nevertheless: The price performance ratio is very good!