I purchased this Kojit vest at Loft in 2023. I've disposed of the tag and box, but it has never been used. The purchase price was around 3000-4000 yen. There are black spots on the left side armpit sweat absorption pad, but these were present when I purchased it and are not stains. Since they are on the inside, I don't think they will affect the appearance. Made of nylon and polyurethane, size M-L, fits underbust 70-80cm. - Size: M-L 70-80cm - Material: Nylon, Polyurethane - Washing Instructions: Machine washable, do not tumble dry, do not iron Thank you for looking.