Uniqlo Ultra Warm Heattech top and bottom set, 2 sets for sale. ・Ultra Warm Heattech Crew Neck T-shirt ・Ultra Warm Heattech Tights / with fly Size: XL (Tops: Chest 104-112cm Bottoms: Waist 92-100cm) Color: Black & Dark Gray Product Description: ・Condition: Used only a few times, no noticeable stains or damage. ・Features: The warmest "Ultra Warm" series from Uniqlo. 　The fleece lining feels good against the skin, perfect for winter outdoor activities and cold regions. These are great as thermal underwear for the cold season. They have been used sparingly and are stored cleanly, so you can use them with confidence.