Volkl Cyclone Tennis String Set of Black 17g/1.25mm 12m Socks An Altra classic is here

An Altra classic is here with an all-new modern look

Sits high for immediate and effortless access

An inbuilt soft strobel layer for even more comfort

Each limited edition version is inspired by a major city and only available surrounding its respective marathon

Volkl Cyclone Tennis String Set of Black 17g/1.25mm 12m Socks An Altra classic is hereCyclone is a unique ten sided co polymer string. The string shape enhances spin and control while offering good durability. Available in a wide variety of gauges and colors, Cyclone is one of the most versatile strings on the market. Players looking for a medium firm feel, good spin, good control and durability at a great price should try Cyclone! Power Rating: 8 Control Rating: 9 Durability Rating: 8