Experience explosive power and superior feel with the Solinco Mach-10 18 1.15 656' Reel! This co-polyester tennis string provides long-lasting playability. Its CloudFORM technology offers unrivaled comfort, power, and playability, creating a consistent string bed response. Elevate your game with this new family of feel-driven, co-polyester strings that balance power, comfort, and durability while producing a signature sound. Who's it for? Players looking for a high-powered yet comfortable option to Solinco's big three Feel-oriented players who prefer reliable string feedback and predictability. Players who want exceptional performance with a more forgiving, comfortable feel. Key Features: Effortless Power: Achieve smooth and controllable power with every shot. Feel effortless depth and ball speed from the Mach-10's explosive response. The string's distinct pop and pocketing produce a signature sound at contact. Exceptional Feel and Playability: Experience next-level ball pocketing and responsiveness. Achieve enhanced playability with a soft and comfortable feel. Lasting Tension Maintenance: Ensures consistent playability and durability. Precision Response: Highly predictable string bed gives you the confidence to hit every shot with greater control.