Sleeveless inner shirt with heat dissipation and cooling functions Sports innerwear - Product Name: TERAX COOL Cooling Inner Shirt - Material: 92% Polyester, 8% Polyurethane - Functions: Heat dissipation, cooling, UV protection - Design: Sleeveless - Size: M-L - Country of Origin: Japan Thank you for viewing. This is one of several I purchased. I am selling it because I have no opportunity to use it, as it is still unopened. I bought it at a basketball shop, but I think it can be worn for activities other than basketball. I have used the white one, and it allowed me to wear it without feeling sticky from sweat during intense sports. Although it is new and unused, I would appreciate it if you could understand that it has been stored at home. The purchase price was 5280 yen.