I typically run 2-3 miles a few times a week. I have chronic low back pain and found these have the perfect amount of cushion which makes running much more tolerable and enjoyable.These sure are nice shoes. I bet I can go anywhere in these shoes.Has a good snug fit. Although, more cushion than I expected, still an excellent shoe.Feels comfortable..must wait and see.Los mejores tenis son super ligeros y no hay impactoGood productI have worn many shoes in my day. I was skeptical about buying these because I have worn other brand names that had good reviews. I was not disappointed in these shoes! Maybe the best pair of shoes I've ever bought.Unfortunately, I had to return this item because they were too bouncy in the heels. This made for a very comfortable fit, but it aggravated some Achilles tendon issues that I have.