Ordered for my girlfriend in S / M these leggings. She usually wears 36-38. When unpacking the first disillusionment. Pants smelled incredibly plasticky and everything stuck terribly together. Pants are so tight fitting that they barely came through with his feet. Soft on your skin uncomfortable on, everything sticks. Seams saw also not very stable and to make matters worse, was also the one leg longer than the other. Can only advise here of a purchase, then, although color and pattern are really great.