The frame options are endless. They make the upgrade options clear and easy to choose from. Prescription input was simple. Production was incredibly quick and shipped straight to my door. No waiting for a call from the doctor to pick anything up! Last but not least, my glasses are super cute and comfortable for all day wear! I couldn’t be happier! I will never go back to a traditional eye doctor for glasses!! I highly recommend KEZVOR to anyone and already have friends and family ordering!