I purchased a pair of glasses from ZenniOptical and I am very dissatisfied. Believe me there is a reason that in their term of use they say We urge you to KEEP YOUR CURRENT glasses as a backup pair. The reason is that shortly after the 30 day so called warranty they are going to break. I bought a pair of glasses from them and after 60 days of use, they broke. The actual lens broke where it was attached to the nose piece. Another quote in their terms of use is Zenni Optical is not responsible for lost, missing or en-route damaged goods. So if... read full review »