This was my third pair of Ultraboost 19s, I've since added another pair to my collection and am looking forward to the 20s. I rarely buy duplicate products so that says a lot. I have arthritis in my feet, I recently fractured my shinbone and I had residual pain that made it difficult to exercise consistently or wear a pair of shoes for more than 4 hours without severe pain. and top notch knitting) I decided to see what the hype was about. Now my only regret is that I didn't buy it sooner! The premium knit is amazing and stretches to reduce inflammation and allows me to wear the sneakers casually without having to tie them. They are so easy to put on and take off! The amplification is amazing too. They feel so light and springy when jogging or walking. Tip: I am a woman who ordered men because they are a width wider than women.