I purchased this Dotshot Jacket at THE NORTH FACE Kids in Sapporo Stellar Place for about 14,000 yen(^^) It's a waterproof, lightweight jacket made of nylon. I wore it for about a year when going out. There are no noticeable scratches, stains, or peeling of the inner coating, but there are some areas that are slightly darkened. (See photos 3, 5, and 9) The stains aren't very noticeable, so I think it can still be worn, but please understand that this is a used item and was worn by a child before purchasing. Quoted from the official website↓ The 2.5-layer Hyvent (R)-D, which has a mesh-like special coating on the skin side of the nylon material, has excellent waterproof and breathable properties, and is characterized by its dry touch and softness. It uses a pattern that does not restrict body movement, pursuing ease of movement. The seams are seam-sealed, and the front has a double-flap specification to reduce the ingress of rain. This product is made with recycled nylon fabric and is environmentally friendly. Size: 130cm Color: Black/Yellow Material: 100% nylon (resin coating, etc.) Please purchase if you understand that this is a used item and has been stored at home.