New, Unopened I accidentally purchased this. I have another one in size O. ■ Item No.: 10623 ■ Product Name: Game Shirt ■ Color: 587: Tango Red ■ Material: Body: 87% Polyester, 13% Synthetic Fiber (Polystyrene) Panel: 83% Polyester, 17% Synthetic Fiber (Polystyrene) ■ Country of Origin: Made in Japan ■ Other: *Approved by the Japan Badminton Association. Suitable for soft tennis rules. ■ Functions: Very Cool, Precision Move, UV Cut, Sweat-Absorbing Quick-Drying, Stretch, Anti-Static