adidas Club Tennis Climacool Men's T-Shirt, White JM1199. This men's tennis shirt features modern technologies for maximum comfort on the court. CLIMACOOL technology and lightweight, moisture-wicking materials ensure excellent circulation. FreeLift technology prevents the shirt from riding up and stays in place even during intense exertion. Flexible knit fabric. Design inspired by the Wimbledon aesthetic. Specifications: Material: 100% polyester, partially recycled. CLIMACOOL technology. FreeLift technology. Regular fit.