YONEX Wear 10451 Uni S Worn a few times. No stains or dirt, but there are creases and fold marks. Thank you for your understanding of used items. The following is quoted from the website: Teal Green (544) Material: Body: 100% polyester, Switching part: 88% polyester, 12% polyurethane Functions: ◎UV cut ◎Sweat-absorbent and quick-drying ◎Antistatic ◎Precision Move VERY COOL: Cool sensation of -3℃ with xylitol effect. ※The specifications of this product comply with the wearing standards of the Japan Soft Tennis Federation, but it may not be allowed to be used in some tournaments. Please check with each prefectural federation and competition organization. Size standard: US1 YONEX YONEX Wear Game Shirt (Fit Style) Limited Edition 2022SS