I’m a large, but I listened to the reviews and went up a size. The XL was out of stock. So, I went up to a 2x. Boy, were the reviews correct. These pants run small. I have big thighs and a small waist, and more of an hourglass shape. I probably could’ve went up one size, but they would’ve been snug. The 2x fits pretty good, just a little big in the waist. Go up 1-2 sizes depending on your build.