I had previously ordered a pair of blue light glasses from another company and the fit was very off. I found this set, for almost the same price as the one pair and figured I'd give them a try. I loved all the various options you could choose from to fit your personal style. The quality and stability of these glasses were as good as glasses you would purchase from a store. They fit well, are not wobbly and didn't feel cheap as though they would break. They are not too heavy and don't give me a headache while wearing them. In fact, they help prevent my headaches from staring at a computer screen for so long.I was pleased to find the set also came with cleaning rags and cloth bags for each pair of glasses. I am very happy with this purchase and would recommend themTo anyone looking for blue light glasses.