Purchased 5-6 years ago and stored after being used only once or twice. There are no noticeable scratches or stains. The following is quoted from the internet: These pants use a 1-way stretch fabric in the horizontal direction. Despite being thin, they have firmness and a good feel against the skin, providing a comfortable fit even during active scenes. They are lightweight and compact, making them very convenient as spare pants for activities like thru-hiking. The fabric is treated with a super durable water-repellent finish that maintains its performance even after repeated washing. Material: 92% nylon + 8% polyurethane ripstop (super durable water-repellent finish) Weight: 240g Suitable sizes (unit/cm): L (Height 155-165, Waist 68-76, Hips 90-98, Inseam 71-76)