I got these for my husband, who is kind of picky about sunglasses.  He is really happy with them.  He says they look pretty sturdy & he like that they are polarized.  I can imagine we will be buying more of this brand in the future.  He was really impressed with the nice case which came with them.  The case even has a carabiner attached to it, which also impressed him.  It is pretty impressive when you open the box & empty out all the components enclosed.