They are very different from the K-Swiss I remember as a teenager. They are very light and fairly strong while providing excellent support. I've worn them pretty much every day for the past six months, running over a mile a day, and they show little to no wear. With squeaky knees, support and cushioning are really important. I don't know if these would be good running shoes because I don't walk anymore (knees creaking). And at a very good price.