James Jeans Women's Twiggy Under-Belly Pocket Expansion Maternity Legging Jean in Black Swan 50% Modal, 41.5% Polyester, 6% Polyester, 2.5% Spandex Made in US Machine Wash Under-belly pocket expansion Maternity legging Wash Malibu has a different fabrication of 45 percent cotton, 46 percent modal, 6 percent polyester, 3 percent spandex