These are nylon pants from The North Face. The outer material is nylon, which protects against rain and wind, and the thin padding provides excellent heat retention, making them a great item for outdoor activities. The hems can be tightened with a drawcord, and there's a zippered pocket on the back, offering excellent functionality. There is a small snag on the back (see photo 11), but it doesn't affect water resistance. ● Size Waist: 40 (adjustable with elastic and drawstring) Inseam: 71 Total length: 94 Thank you.