I usually where an XL in most scrubs. When I ordered these in an XL and tried them on, I was SWIMMING in them!! Of course I never read the other reviews saying to order a size or two smaller. So I ordered more in a Medium and they fit perfect when I tried them on! I hope they don't shrink in the length when I wash them because right now they are just perfect. Also, when I tried to return the XL pair, the company made me pay to ship it back which is frustrating.