Whenever I order Mizuno's, there are some glitch that in them that makes them uncomfortable for me. I find that they don't have nearly enough cushion in them, plus the last two pairs I ordered had a seam or something rubbing on the back ankle which caused my skin to rub off and bleed terribly. I didn't send them back because it was a few months into owning them, but for the price they should last longer than that!! I won't buy them again.