Running shoes for wide feet?

I am looking for running shoes that give a barefoot feel. I am looking at Nike free runs, Reebok's realflex and Adidas climacool. I have wide feet so I would like to know which shoe would be the best for me. I own a pair of Nike running shoes (for my wide feet) and they feel great. Now I would like something that can help me improve my running if that makes sense.