Love these pants! They are really comfy and are stretchy and soft! I am roughly 5ft6 160lbs, muscular build and got a size UK10 and they fit amazing!! I'm usually a size 6US in pants if it can help anyone! Only downside I would say would be the checkboard pattern not lining up on the pockets. Its a really nit picky detail but other than that these pants are so flattering and comfortable!!