20%
The Babolat Invisible Socks 3 Pack can be worn on the court with ease, but with its stretchy yet stable material, can also be worn for a wide range of other athletic activities. Length will be short enough to be hidden, but certainly tall enough to protect your heel.
Fabric: 74% Cotton / 12% Polyester / 2% Polyurethane / 10% Nylon / 2% Rubber