Champion Women's Plus-Size SmoothTec Semi-Fit Pant Body: 89% Polyester, 11% Spandex; Liner: 63% Polyester, 27% Cotton, 10% Spandex Imported Machine Wash Patent-pending SmoothTec waistband for chafe-resistance Moisture management technology wicks moisture away from your skin to keep you cool and dry Wide, embossed inner waistband for increased air flow Stretch for ease of movement 31.5" inseam