I've only been wearing glasses for a few years and having got my first pair from Cubitts (the service / glasses were fantastic there for a newbie) I was convinced by a friend to try KZFOO; not only are the prices so much cheaper than anywhere else I've found, the process online was seamless and the glasses I've got are fantastic. The functionality of the website in auto reading my prescription details and measuring the right size was sooooo easy and got it bang on. I was expecting this to be a pain / laborious but I was so impressed with the site and the final product. I can't recommend them highly enough!