

Exceptionally responsive and lively with added power from a sea + island structure. For players of all swing speeds looking for a highly-responsive string with added speed.
The REXIS string provides improved power, repulsion, and durability from the innovative FRF (Fusion of Resin Filament) production process. Upgraded at the molecular level for greater elasticity, the super-solid REXIS string structure is produced by filling the gaps of ordinary multifilament string with the new, more flexible material, FORTIMO™. FORTIMO™ is developed by Mitsui Chemicals, Inc.Resin is bonded to nylon filaments by plasma on a molecular level to improve repulsion and durability.
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High Balance & High Sweet Spot - delivers greater power without sacrificing control. Suitable for advanced and experienced players. Inexperienced players may find it difficult to hit the sweetspot.
Medium Balance & a Centre Sweet Spot offer the right mix for intermediate to advanced players. These players play regularly and want to improve their game.
Medium High Balance & Slightly Larger Sweet Spot - a good all-around choice that can be used by players of all skill levels. Perfect for intermediate and recreational players alike.
Low Balance & Bigger Sweet Spot - for players to start, and play comfortably. The low balance and larger sweet spot also help prevent tennis elbow.