And then, the final straw, on our way back we had to pull over because we all of a sudden heard loud wind noise from up top. It’s a five minute fix for anything else, If you open that apple yourself you void your warranty. The sole is not as soft as the sole of a croc, but I will wear these until my toes complain. Comfortable, functional, and practical. I used my belt last night for my HIIT workout and I was sweating so much that it was dripping out of the top and bottom when I did my cool down stretches! Im gonna give them a try, probably just for fashion. Fair but feeling a lil ripped off because of expectations for price & claims of 500w not to mention the exaggerated size in the ad pics. Its good there. Really glad that I took a shot on these since its kinda my main pair now. Ive tried a number of things and nothing has worked yet.