Used a pair of these last year to train for and run a marathon - just bought another pair because the price is so low.  If you are into the whole barefoot running thing, these are great.  Lightweight, just enough padding, no lift from toe to heel.  If you aren''t, you will probably hurt yourself using these.  You have to slowly work your way into them so your body can adjust to the 0 degree lift these shoes provide.  Got about 400 miles out of my first pair - hoping that rotating 2 pairs this time around will help them last a little longer.

I recently started running again and was feeling discomfort / pain in knees in regular running shoes. I decided to run barefoot and it worked well for knees but got blisters.
Then I came across these shoes and runoutlet has best prices also.
These shoes are working out very good.
Only issue I have is running outside and stepping in standing water on side walk. I did not like that wet feeling. Other than this these are great shoes.

These are great shoes. The upper is unlike anything I have ever felt. It's like there is nothing there. The tongue wraps around your foot and keeps the shoe secure. I would definitely recommend these shoes to anyone who is looking for an excellent zero drop minimal running shoe. I have also used these for weight lifting a few times and have worked great.