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armour soft

Modern and tech, designed to offer high performance.

String Project Armour Soft is a competitive monofilament tennis string that eliminates rigid and harsh impacts, leaving only the pleasure of contact with the ball.

It is a round-section monofilament derived from the Armour blend, with a higher presence of Soft Polyester to ensure greater resilience and better inclination to power and spin.

200 m reel of String Project Armour Soft monofilament tennis strings
String Project Armour Soft - white monofilament tennis strings with racket strung on blue court

Technology and Composition

Born from the evolution of the renowned Armour blend, Armour Soft integrates a higher percentage of high-quality Soft Polyester. This advanced formulation provides superior resilience and controlled flexibility.

The result? A round-section monofilament that not only absorbs shocks in an excellent way but also actively responds to your strokes, offering optimal output in power and spin.

On-Court Performance

Armour Soft is the ideal choice for the modern player who seeks a technologically advanced string, capable of adapting to and enhancing the features of their racquet and playing style.

It offers a balanced mix of control (8.5/10) and power (8/10), allowing you to hit precise and energetic shots. Its exceptional spin propensity (9/10), facilitated by its resilient composition, helps you dominate rallies with spin-loaded trajectories.

Detail of String Project Armour Soft tennis strings strung on a racket
Logo Arm Friendly

"Arm Friendly" Comfort Without Compromises

The true core of Armour Soft is its extraordinary comfort capacity (8/10). Thanks to its specific composition and Arm Friendly technology, this string drastically reduces harmful vibrations transmitted to the arm, protecting you from discomfort and potential injuries, even during the most intense training and matches. With contained static stiffness (0.95 kg/mm at 15–20 kg, 0.90 kg/mm at 20–25 kg) and optimized dynamic stiffness (235 g/mm), you will feel the difference on every impact.

Performance and Comfort for the Modern Player

String Project Armour Soft is the perfect string for competitive players seeking high performance without sacrificing comfort. It is particularly recommended for tennis players with a sensitive arm or for those who want to prevent joint issues. It represents the ideal choice for athletes who want a responsive string that facilitates the generation of power and spin, while at the same time appreciating the constant and reliable feel typical of a round-profile string.

Characteristics

Lab Test

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Section

Circular

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Calibers

1.20 (17) | 1.24 (16L) | 1.29 (16) | 1.33 (15L)

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Dynamic Stiffness

235 g/mm

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Stress Range

18 / 22 Kg

Parameters detected in lab through tests performed by Pro-t-one property of engineer G. Medri.

Download the PDFs of the laboratory tests:

Production Processes

Spring Load icon

Spring Load

This technology allows molecules' chains to twitch several times resulting a loss of minimal tension and, above all, keeping a higher feature's steadiness.

Pre-Stretch icon

Pre-Stretch

Thanks to the pre-stretch of the core, the entire string minimizes the loss of strain and, at the same time, it allows to reduce the stringing tension.

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Double Heating

"Heating treatments" remove internal stress and align string's potential irregularities. Moreover, they make strings more flexible and elastic.

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Liquid Wax

The string is perfected with a wax layer. This treatment extends the duration substantially reducing the wear and making stringing easier.

Icona Low Friction

Low Friction

String's Friction's decrease offers: diminished strings' motion, greater potential spin due to greater snap back and a lasting duration.

Prices

200 m reel of String Project Armour Soft

200 m Reel

about 17 stringings

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choose the calibre:

  • Free shipping
  • 1 anti-vibration item
  • 2X Overgrip Dry Pack
Single set of 12 m String Project Armour Soft

6 Sets Pack

6 stringings

-

choose the calibre:

  • Free shipping
  • 1 anti-vibration item
  • 2X Overgrip Dry Pack
Single set of 12 m String Project Armour Soft

3 Sets Pack

3 stringings

-

choose the calibre:

  • Free shipping
  • 1 anti-vibration item
  • 2X Overgrip Dry Pack
Single set of 12 m String Project Armour Soft

Single Set

1 stringing

-

choose the calibre:

  • Free shipping
  • 1 anti-vibration item
  • 2X Overgrip Dry Pack

Expert’s Reviews

Blogs

Logo Fabio Ferro

Fabio Ferro

fabioferro.blog

On field, it demonstrates its suitability overall because its use can regard different types of players, embracing professionals mainly, but leaving that stiffness which is typical of professional strings. It’s not just an Armour’s soft version but it’s a string with its own characteristics, a clear impact and a greater capability of extension in order to have a strenght’s supply available. Strenght is the first positive sign because Armour Soft can increase a classic soft frame easing the ball’s way out and a long trajectory. Impact is steady but not tough, far warmer than Armour’s standard version and, for some aspects, more engaging.

Read the full review