These are Uniqlo boa sweatpants. Size: 140 The fluffy texture comfortably wraps your entire legs and keeps you warm. These warm pants are convenient for both indoor and outdoor use. Waist: Full elastic waistband with adjustable drawstring I've worn them a few times, but there are no stains. They show some signs of wear, but they're still in good condition. Measurements: Waist: 29 cm Inseam: 57.5 cm Thank you for looking.