The glasses arrived pretty quickly after ordering. The first impression was quite positive, the optic is great and the comfort for the price is more than okay. Actually, I'd miss the spectacle 4 stars, but unfortunately the quality is inferior. After less than 3 months is simply a strap dropped. The glasses are not fallen down or been damaged in any way before. The strap is simply canceled directly at the screw. So I can forgive only 1 star, even if the glasses cost less than 20 euros you should still expect a bit of quality.