PLUS SIZE Bally Total Fitness Womens Sports Skinny Leggings / Yoga Pants 10% spandex Comfortable and breathable fabric: 90% polyester, 10% spandex; Machine washable. 100% authentic Balance Collection (by Marika) merchandise....Very high quality womens yoga pants....satisfaction guaranteed. Featuring a wide elastic waistband and flared leg for a stylish and snug fit. Brand logo printed at back. These soft quality yoga pants are perfect for Gym, Yoga, Lounging and Casual.