The Solinco Confidential is one of the most control-oriented polyester strings from Solinco. Known for producing some of the most popular co-poly strings on the market, Solinco has built a reputation for firm, spin-friendly strings designed for aggressive players.
Confidential follows that tradition with a four-sided shaped profile and co-polyester monofilament construction, delivering excellent spin potential and precise control. It’s a string designed for players who swing fast and want maximum confidence when attacking the ball.
Solinco Confidential Score
| Power | 5 |
| Spin | 9 |
| Comfort | 5 |
| Control | 9 |
| Durability | 8 |
Rather than offering easy power, Solinco Confidential is aimed at aggressive players who generate their own pace and need a string that can keep their shots under control.
Specs of Solinco Confidential
- Gauge: 16 / 1.30 mm (also available in thinner gauges)
- Composition: Co-polyester monofilament
- Color: Dark Grey
The shaped four-edge profile improves ball bite, while the co-polyester construction provides the durability and control that modern baseline players demand.
Solinco Confidential Performance
Solinco Confidential is designed for players who prioritize control, spin, and durability over comfort or easy power. It offers a firm and crisp response that rewards fast swings and aggressive shot-making.
Comfort & Feel
Comfort sits on the firmer side of the polyester spectrum. The string bed feels solid and responsive, but players who prefer a softer or plush feel may find it slightly stiff. While it is playable for experienced polyester users, players with arm sensitivity may prefer a softer string option.
Power & Control
Power is relatively low compared to softer strings, meaning the string does not provide much “free power.” Instead, players must generate their own pace through their swing. However, this lower power level contributes to the string’s outstanding control, allowing players to swing aggressively without fear of the ball flying long.
For strong hitters, this level of control can be extremely beneficial.
Spin Potential
Spin is one of the standout features of Solinco Confidential. The four-edge shape allows the string to grip the ball effectively and generate heavy topspin and slice. Players who hit with aggressive topspin will appreciate how easily they can create angles and spin-heavy shots that drop back into the court.
The string also performs well on kick serves and slice serves, giving players additional variety in their service games.
Durability & Tension Maintenance
Durability is another strong point of Solinco Confidential. The co-polyester construction makes it highly resistant to breakage, making it suitable for players who frequently break strings.
Tension maintenance is solid for a polyester string. While some tension loss can occur over time, the string continues to deliver consistent spin and control even after extended play.
Pros
- Outstanding spin potential
- Exceptional control and precision
- Very durable polyester construction
- Consistent response for aggressive players
Cons
- Firm feel may reduce comfort
- Low power compared to softer strings
Who Should Use Solinco Confidential?
Solinco Confidential is best suited for:
- Aggressive baseliners who swing fast
- Players seeking maximum control and spin
- Heavy hitters who frequently break strings
- Competitive players who prefer firm polyester strings
It is not recommended for players with arm injuries or those looking for a soft, comfortable string with easy power.
Final Verdict
Overall, Solinco Confidential is an excellent option for players who prioritize spin, control, and durability. Its firm feel and shaped profile allow aggressive players to swing freely while maintaining precision and consistency.
While it may not offer the comfort or power of softer strings, players who generate their own pace and rely on heavy topspin will find Solinco Confidential to be a highly reliable and performance-focused polyester string.