I'm selling this because I don't use it anymore. The size is listed as XS, and the person I bought it from usually wears a size M, or a size 9 in Japan, which fits them perfectly. I think it would fit someone who wears a size 9 or 7. The fabric around the chest area is a bit fuzzy, but it shouldn't be a problem when using it. I washed it once and have been storing it indoors. I plan to compress it for shipping. Would this be good for bodyboarding or surfing?