Thank you for viewing. These are Nano-Air Light Pants that I purchased a few years ago. I used them for about three nights in mountain huts and have been storing them at home since then. I think they are a unisex size. They are ultra-lightweight, insulated, and can be stored compactly, making them suitable for various uses such as hiking, skiing, travel, or as relaxing pants. They have very high heat retention but are not stuffy. I would like to give them to someone who will use them since I don't have the opportunity to wear them. Thank you for your consideration. □ Manufacturer: Patagonia □ Model: Men's Nano-Air Light Bottoms □ Size: XS (Waist 71-75cm / Hips 86-90cm / Inseam 76cm) □ Color: Black □ Retail Price: ¥31,900 □ Weight: 249g 《Product Description》 The Nano-Air Light Bottoms are unlike traditional mid-layer bottoms, providing warmth, stretch, and breathability for fast movement in cold weather. Made in a Fair Trade Certified factory. ※ Due to the performance of iPhones and displays, the images may appear in colors that differ from the actual product. Thank you for your consideration.