Here are comparison pics between the size 2 and size 4 of the Inner Glow Short . Size 2 is on the left, size 4 is on the right. As you can see the leg opening is much bigger on the size 4. My thighs only measure around 20 inches. This is one of those times where I wish I had bigger muscular legs. Size 2 on the left, Size 4 on the right. From the back I think both sizes look fine. The front definitely looks a bit too big and the side view also looks too wide. Here's a link to my original post for easy access to the full review. Size 2 on the left, Size 4 on the right. Shop: Inner Glow Short