Leggings perfect for the cold season, made with HEATTECH ULTRA WARM material. - Brand: UNIQLO - Model Name: HEATTECH ULTRA WARM - Size: Waist 84-92cm - Material: 83% Acrylic, 17% Polyester Thank you for viewing. Although never used, it has been stored at home for about 4 years. If you don't mind, please consider purchasing. To those who comment. Replies may be delayed.