"I usually wear an 8.5W or 9W. I bought the 9W last year, and it was a super tight fit at first, but then they relaxed a little bit. They're so incredibly comfortable, and my legs don't get sore or achy from wearing them all day. Unfortunately, the first pair I bought only lasted 3 months, and then the sole of both shoes split across the ball of the foot! No idea why. I was not happy. That's a lot of money for shoes that only last 3 months. I was determined to find another pair of the same style but by a different company. Unfortunately, no one else seems to make these in a wide width. So, I'm trying them again, and again, I love the comfort and the look. They were, once again, super tight the first day or two, but they're getting better day by day. I just hope the soles last this time. I'd love to buy more in other colors, but I'll only do that if they don't break this time!"