"Woven" superstretch polyesterthene ensures comfort and flattery, day to night to day to night after day. Features a smooth, hidden elastic waist -- gentle and non-binding, but with plenty of give. A wardrobe must-have you’lll wear every season. Hey, That’s Neat™ stitched creases; back shaping darts and forks; elastic stirrups. Inseams: Average. Wrinkle resistantly easy care. Machine to wash and/or dry. Made in USA or imported.