These hurt my feet SO bad. I have injured my foot from running in the past using bad shoes. My feet ache after using these shoes for 1 hour. After wearing them for 2 hours, I felt nauseous from pain. However, the new Skechers with memory foam, I received for christmas.... most comfortable shoes EVER!! I am a nurse who works 12-14 hour days, mostly on my feet, and I feel no pain at all! Don't buy these shoes if you have feet pain. Save your money for the memory foam line.