I got a pair of Adidas Response mid way through training for a marathon. I had gotten shin splints so bad through training that I had stress fractures in both legs so I went to a running store for help to get the right pair of shoes for my feet. I have long, narrow feet with a very high arch. So they recommended Adidas Response. They have worked out great. I recovered with these shoes and have now started running again. They give me the support I need when running and have lasted more than 6 months. I am just starting to think I need a new pair and I work out in them at least 5 days a week. I really recommend Adidas Rsponse. They have been great to me.