Fabric: Fleece-Backed Jersey High-Waisted Stirrup Leggings Shell: 94% Polyester/6% Spandex Hand Wash Imported, China Note: Size S/M Features A Single Rear Seam While Size M/L Features Double Rear Seams Measurements S/M Fits 4'10-5'4", 95-125 Lbs. M/L Fits 5'2"-5'7", 120-150 Lbs. L Fits 5'5"-"5'11", 145-175 Lbs.