Six Zero Sapphire 2024 - All Rounder 13mm Neon tennis strings A new forefoot design provides

A new forefoot design provides a relaxed

with Polymer Honeycomb core and fiberglass composite hitting surface

we've also molded a new outsole design that offers better traction in the heel

offers faster ball speed off the racquet

25" // 105-108mm

Six Zero Sapphire 2024 - All Rounder 13mm Neon tennis strings A new forefoot design providesStartFragmentDesigned for players seeking more power on their drives, more pop on their volleys and counters, and a little more reach, this new and improved design adds a raw carbon face and a fully thermoformed Gen 2 production process to the Sapphire. The rectangular elongated frame is lighter in weight EndFragment