I ordered the Slimming Thermo pants and ordered a size Large... I typically wear a medium but wanted to be safe than sorry... I received size small. When i contacted them to tell them they sent me the wrong size, they told me that there is no refund for wrong item. A few weeks later, I did receive the size large, but it was ridiculously small and they would not refund my money for this. They say guaranteed satisfaction... but NOPE... not satisfied and no money returned.