These shoes are so comfortable. I am overweight and have started walking to lose weight. I have done several 5K's and am doing a 1/2 marathon soon. I say that to let you know that no matter what weight you are, they work!! The heel is nicely cushioned. I also like the top of the shoe. They put a full piece of cushion under the laces. I tend to get lace burn after a while in most shoes. I don't in these. They are medium width and sizing is dead on. I have bought two pairs and am considering another just in case they stop making them.