Great belts if you have a small waist and junk in the trunk. In most pants in order to get a good fit for my junk in the trunk and hips I need to go up a size. I have a small waist so I usually have a gap. These belts bring the gap in and keeps my pants up. I have a 28 waist and I ordered the small. When I pull the belts all the way in, i still have several inches of over flow.