I usually wear a size 8 but in most reviews most people say I have to wear a full size because the boot is big. Ordered a size 7 and they were ok but too tight and didn't like the way they fit. I sent them back and ordered a size 7.5. Should arrive this week, let's see how they fit. I'm a size 7 1/2 and they fit perfectly! enough room to move your toes but snug. I don't recommend climbing full size, but totally to your liking. I would recommend going to the Harley store and hopefully you get a chance to try it on. Much luck.