From the manufacturer: The pair you'll live in for the next 9 months (and beyond), our Ultra-Stretch Ponte Ankle Pants are designed to provide expecting mothers with a comfortable, chic option for everyday wear. Made from a high-quality 4-way stretch fabric, these wrinkle-resistant pants have a flattering fit that flexes and moves with your changing body. With an ankle-length design, this sleek silhouette works with sneakers, flats, or heels for wherever the day takes you. DETAILS SIZE & FIT CARE Made from 67% rayon, 28% nylon, 5% spandex 4-way stretch, wrinkle-resistant Invisible zipper at center back, with contoured flat elasticized waistband Inseam length: 27" Factory is WRAP (Worldwide Responsible Accredited Production) certified, an organization that trains and audits production facilities to ensure they are operating in a safe, responsible, and ethical way Made with care in Ho Chi Min, Vietnam Your pre-pregnancy size is the best starting point to find your size