Those of you complaining about Purevision 2 are probably like so any contact lens wearers I see everyday. Purevision 2 are not to be slept in, most contacts shouldn't be slept in. You can't just stick them in your eyes and expect them to do their job, if you as a contact lens wearers don't care for them properly, do you think your taught how to properly care for and proper hygiene practice with your contacts for entertainment purposes. These are by far best contacts I have ever had,but have severe astigmatism and these contacts do not shift or rotate, yes they do have a pale blue visibility tint. The best solution by far is Bio True they keep my Purevision 2 moist from insertion to removal. Most contact lens wearers are horrible at removing daily,cleaning properly and our first to complain about the lenses,your eye sight is nothing to mess around with. I am a contact lens specialist in an optician's office and it's horrific to see and hear lack of proper contact lens wear and care that goes on. I wear Purevision 2 wouldn't wear any other. Not all brands work for everyone, most complaints with any contacts tends to go back to wearer. A monthly lens like Purevision 2 is based on an 8 hour day. The longer you wear them each day the shorter the lifespan.

I can wear my Pure Vision contacts for 24hours and my eyes do not burn, go red, or dry out! Bausch and Lomb Purvision are great contacts!! I will be using them again and recommending them to my friends.