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Carbon Fiber-Nylon Backbone

Aerospace-grade Carbon Fiber-Nylon technology delivering unmatched stability, energy return, and performance. The structural backbone of pure comfort and unstoppable performance.

5x Stronger
Than steel equivalent
Formula 1 Grade
Racing pedigree

Aerospace Engineering Meets Tennis

The same material that powers Formula 1 cars and spacecraft now elevates your game

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Molecular Engineering

Carbon fibers woven with precision nylon create a composite that's 5x stronger than steel yet flexible enough for natural foot movement.

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Precision Manufacturing

Each shank is crafted in controlled environments with aerospace-grade precision. Every fiber placement matters for optimal performance.

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Pure Comfort Integration

The Carbon Fiber-Nylon shank works with other technologies to create that unmistakable pure comfort with unstoppable performance while maintaining structural integrity.

Material Excellence

Carbon Fiber Properties

Tensile Strength
3,500 MPa
Elastic Modulus
230 GPa
Density
1.6 g/cm³
Fatigue Resistance
Excellent

Nylon Enhancement

Flexibility
High
Impact Resistance
Superior
Temperature Range
-40°C to 120°C
Weight Reduction
75% vs steel

Energy Return

18% better energy return compared to traditional shoe plates

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Torsional Stability

Prevents foot roll during aggressive lateral movements

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Lightweight

75% lighter than equivalent steel structures

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Durability

Outlasts traditional materials by 3x in fatigue testing

Carbon Fiber-Nylon in All Our Products

Every Shakarii shoe features Carbon Fiber-Nylon shank technology

Ready for Aerospace Performance?

Experience how Carbon Fiber-Nylon technology transforms your game with unmatched stability and energy return.