☆Please read the profile before purchasing☆ The following is an explanation by AI. 【Lightweight and Compact】 These down pants are lightweight yet provide excellent warmth. A storage bag is included, making them convenient to carry. 【High-Quality Materials】 Made with nylon and polyester, they combine durability and comfort. Perfect for outdoor activities. 【Multi-functional Pockets】 Features zippered pockets on both sides to safely store valuables. - Brand: Phenix - Size: XS - Materials: Nylon 100% / Polyester 94% / Polyurethane 6% / Gauze 100% - Color: Black - Accessories: Storage bag Additional Information: Purchased about 10 years ago for under 20,000 yen. I don't remember the details. The size feels like a size S, although the tag says it's equivalent to a size M. The length is from the knees to the calves. I took them with me when staying in mountain huts, but I've only worn them about 5 times. They were stored in the storage bag. There are no noticeable stains, but they were actually used in a mountain hut, so please refrain from purchasing if you are concerned. ♯Down Pants ♯Outdoor ♯Phenix