Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Floats because foam is glued to it

I work on a pontoon charter boat in the summer and thought these would be good for the boat. I bought mostly because they look good, but also because they "float".Look closely at the picture before you purchase, these glasses float because they have glued foam to the frames. You can see two chunks of this foam right next to the inside portion of the lens near the arm of the glasses. The glasses are OK, but if I knew that they had foam glued to them I would have bought a pair of Arnette's or Ray Ban's.Good polarized glasses,and they look cool, but feel like I was duped when they showed up with chunks of foam glued to them.