This is a size 9. Would have been rated as a 10 if it didn’t have some cheap material. I was going to order a second pair but I don’t believe they will hold up long on the inside it’s made of a cheap plastic material around the top on the inside and behind the zipper. It’s a good looking boot. I would have rather paid more money and gotten a better quality boot inside. The quilted material also fits tight. If you have any issues with boots fitting tight around your calf…. These may pose a problem. If you don’t plan on wearing these boots for more than 5 years buy them they do look as good in person as they do in the picture.