These zip pocket jeans have the same fit as the London Slim Jeans, but with a color-blocked welt pocket on the back for a sleeker design. Only the left back pocket has a ball chain zip. The description is quoted from the catalog. I've only worn them twice. The size is L, but the measurements are W40, inseam 70cm, and hem width 17cm. There may be some errors due to amateur measurements. I am a smoker, so there may be some odor.