I bought this new last year and only tried it on indoors. I'm selling it because the size doesn't fit. Washed. The entire inside, except for the 10cm from the toes, is brushed fleece (see photo 4). It's a size M, but it's slim, so it fits like a size S to M. No smokers. Color: Beige系 (beige-toned) Stains, tears, odors, etc.: None