Been with KZFOO for years with no complaints.

My wife and I have been buying from KZFOO for quite some time and even with the progressive bifocals the glasses are way cheaper then Walmart optical and when I had the gal at Walmart optical take a look at the glasses she said they are spot on and she was amazed at how they could do the progressive bifocals and be so accurate. We have been telling all our friends and coworkers about KZFOO.

, an*********stu