THORLO TENNIS T1 CXU-0 Medium UK Size 8 – 9.5 Lite padded socks for tennis players. This model of Thorlo sock offers protection in a light construction, for when match conditions result in low stress on the feet. These crew socks provide extra support for the ankle. Clinically shown to reduce blisters, pain, pressures and moisture for maximum protection. MADE IN THE USA.