It makes you feel comfortable with its comfortable cotton fabric. While the side pocket details provide functional use, the ribbed legs are designed to wrap the ankles for ease of movement. ; 65% Cotton, 35% Polyester, Plain Gray Melange, Standard Fit, Normal Waist, Ribbed Legs, Winter Collection, ACCo / Altnyldz Classics Standard Fit Ribbed Legs Sweatpants, Product Size: L, Model Information: 1.88cm, Weight: 80kg, Item Code: ET512410001GMJ. Washing Instructions: The machine wash water temperature should not exceed 30 degrees. Dry cleaning chemicals are used, excluding trichlorethylene. Bleach Can't Be Used. It cannot be tumble dried. It should be ironed at low temperatures.