I am a large woman and have had a lot of trouble finding shoes that fit, shoes that are comfortable and shoes that I can walk in that don't cause knee pain.  This shoes works for all those things.  I have a size 11WW foot and they are wide enough and have caused no blistering or rubbed areas on my feet.  They are very comfortable and when I walk the soles provide plenty of cushion.  I have bad knees and have not had a pair of shoes that I can walk in for any distance without pain after sometimes 20 feet.  These shoes give me the support I need to correct my stride and allow me to walk distances I have not pain free for a long time.