Fabric: Lightweight activewear jersey. Ruching at back. Seam-free and tag-free design. Designed to fit throughout all stages of pregnancy and postpartum. Shell: 93% nylon/7% spandex. Wash cold. Made in the USA. Measurements: Measurements from size 1 Rise: 9.75in / 25cm Inseam: 24in / 61cm Leg opening: 7in / 18cm