Good value for money. For 20 euros you can not expect easy. I bought 4 glasses for a team. Here are some differences I noticed in the fit (manufacturing tolerances ...), which is normal unfortunately in favorable articles "made in China". Still, it's nothing serious! The nose pads could be a bit softer. But as I said: the glasses are totally ok for this price, considering, Oakley, Rudy Project cost what, etc..