Thank you for viewing. These are Arc'teryx climbing pants. They're an incredibly cool red color. Size: US size S, which is equivalent to a Japanese size M. Material: Nylon, Polyurethane Lining: None Waist: 79 cm Inseam: 80 cm (with drawcord) Pockets: 3 in the front only There is some fraying on the seat and other areas, but they are still wearable. Please consider this item, understanding that it is a used item.