These are thin nylon pants. The black ones have some whitening on the seat. The khaki ones have stains on the left knee and the sole of the right foot. Please check the photos carefully. Other than that, I don't see any noticeable stains or dirt, but there may be some loose threads and fading due to washing. These are used items, so please understand this before purchasing. They may be compressed for shipping. Lightweight and water-repellent THE NORTH FACE long pants with an elastic waistband. - Color: Olive Green - Color: Black - Brand: THE NORTH FACE - Design: Elastic waistband, with drawcord - Features: Lightweight, water-repellent Thank you for looking. Size: 110cm