The Tecnifibre Triax is one of the most innovative strings on the market, designed as a true crossover between multifilament and polyester. Unlike traditional multis, it integrates co-polyester fibers directly into the construction, creating a string that offers control and durability closer to poly while maintaining comfort.
This makes Triax a standout option for players who want to move away from stiff polyester without losing performance.
Tecnifibre Triax Score
| Power | 7 |
| Spin | 8 |
| Comfort | 9 |
| Control | 9 |
| Durability | 8 |
This is one of the most balanced strings available, leaning toward control and spin while remaining very comfortable.
Specs of Tecnifibre Triax
- Gauge: 16 / 1.33 mm
- Composition: Multifilament with co-polyester fibers and polyurethane (PU HD)
- Color: Natural
Triax is built with a mix of polyester and polyamide fibers, creating a hybrid-like construction in a single string.
Tecnifibre Triax Performance
Tecnifibre Triax is designed to bridge the gap between comfort strings and performance polys, and it does that extremely well.
Comfort & Feel
Comfort is excellent. The polyurethane and multifilament base provide strong vibration dampening and a soft feel on impact.
Despite the added polyester fibers, it remains significantly more arm-friendly than full poly setups, making it a great option for players with sensitivity issues.
The feel is slightly firmer than traditional multis, giving it a more connected and controlled response.
Power & Control
Power is moderate. It offers easy depth but avoids the overly lively response of softer multifilaments.
Control is a standout feature. Triax provides unusually high control for a multifilament, allowing players to swing aggressively without losing accuracy.
Spin Potential
Spin is very good for this category. Thanks to its low-friction coating and snapback behavior, it generates more spin than most multifilaments.
While it does not reach shaped polyester levels, it performs closer to soft polys than traditional multis.
Durability & Tension Maintenance
Durability is one of the biggest advantages. Compared to classic multifilaments, Triax offers up to 50 percent more durability, making it suitable for players who normally break softer strings.
Tension maintenance is also strong, maintaining playability and consistency over time.
Pros
- Excellent balance of control and comfort
- More durable than typical multifilaments
- Better spin than most multis
- Great alternative to polyester
Cons
- Not as durable as full polyester
- Slightly firmer feel than traditional multis
- Premium price compared to basic strings
Who Should Use Tecnifibre Triax?
Tecnifibre Triax is best suited for:
- Intermediate to advanced players
- Players transitioning away from polyester
- Players with arm issues who still want control
- All-court and baseline players
It is not ideal for extreme string breakers or players seeking maximum spin like shaped polys.
Final Verdict
Overall, Tecnifibre Triax is one of the most versatile and innovative strings available today. It successfully blends the best aspects of multifilament and polyester into one setup, offering comfort, control, spin, and durability in a single string.
For players who want a poly-like performance without the harsh feel, this is one of the best options on the market.