Purchased at Nishimatsuya. It's a set of two, but since I used one, I'm selling only one. It has a star pattern. Although it's unused, there are wrinkles from when it was opened. I will sell it to someone who understands this. I will put it back in the original folded vinyl packaging and ship it via anonymous delivery. Nishimatsuya HOT WRAP Heat-generating material Long-sleeved shirt Undershirt Underwear 140cm