Solinco Confidential Tennis String Set

Confidential is Solinco’s tour-inspired co-polyester string, developed over several years to meet the performance expectations of elite ATP and WTA professionals. Engineered with a shaped monofilament profile, it delivers outstanding control, precise ball placement, and the ability to generate exceptional spin on full swings. Its ultra-precise response gives players the confidence to accelerate through contact, producing heavy rotation, sharper angles, and a penetrating, stable ball trajectory.

Using a newly developed chemical formula and a high-powered polyester fibre, Confidential combines controlled power with impressive bite intensity, all while maintaining above-average comfort for a modern polyester. The string supports aggressive playing styles, offering consistency, predictability, and a confident feel on every stroke. As a TW play tester noted, “Confidential not only rewards full swings with surgical targeting, it also has above average comfort for a poly-based monofilament.”

Why players choose Confidential

• Elite-level control for fast swing speeds

• Shaped profile for enhanced spin and bite

• Predictable response on aggressive shots

• Comfortable for a performance-focused poly

Specifications

• String Type: Co-Polyester

• Key Characteristics: Power, spin

• Colour: Dark Grey