Achieve the ultimate balance of spin and controllable power with the Wilson Shift 99 Pro v1 tennis racket. Ideal for experienced players who prefer a medium-heavyweight frame and are looking at add spin to their game. The Shift 99 Pro includes a dense string pattern and bending profile built to be stable, yet laterally flexible to produce devastating spin while maintaining control. A first of its kind, the Shift v1 collection was built and refined via player feedback from all over the world. Add in the plant-based materials used throughout the end cap and bumper, this racket will bring your game to the next level.

• Revolutionary performance racket incorporates modern technology to generate heavy spin with unmatched comfort.
• Benefit: Modern Spin and Comfort
• 18x20 String Pattern: Dense string pattern enhances feel and enhances spin potential via lateral bending
• Composition: Innovative geometry allows racket to bend in a way that generates ultimate comfort and keep more balls in the court
• Reduced Environmental Footprint: End-cap, bumper composed of Agiplast, plant-based materials
• Finalized Product: Built and refined using feedback from players worldwide
• Design: Artic-prism design produces a clean, modern look that compliments its revolutionary technologies
• Headsize: 99 sq in
• String Pattern: 18x20
• Taper system: 23.5mm
• Unstrung Balance: 31.5cm
• Unstrung Weight: 315g
• Red "W" (non-black string) or White "W" (black string)
• Recommended String: LXN ALU Power 125 Silver/ 55 lb / 25 kg