My left foot is a bit bigger than than the right and when I squished my feet into these shoes it was evident the leather would never stretch enough to fit properly or be comfortable. The build quality is very good and the inside is padded so your mouse wont take any damage if you leave it in your bag But I am very happy. Took 30min to complete. The look of the watch and the size was perfect I Instantly fall in love but was shortly disappointed from there. If youre active and like using your original iphone earbuds, I would highly recommend checking these out. Son muy cómodos y el diseño está chido. Please stay away from this product Dont tell anyone that Im writing this because my Mom and Dad will be upset that Im using their computer. And this trainer has been great.