Sidi Wire 3 white - fluo yellow

Sidi Wire 3 white - fluo yellow cycling shoes

The Sidi Wire 3 white - fluo yellow cycling shoes are designed for demanding cyclists looking for both freshness and power while riding. With a Micro Matrix® and Kevlar® upper with differentiated densities, they offer optimal airflow and targeted support. The full carbon sole guarantees efficient power transfer, while the internal Firmor X reinforcement improves stability and foot alignment. Lightweight and highly breathable, the Wire 3 ensures total control even under maximum effort.

Design and materials

Stability and breathability

The Micro Matrix®-Kevlar® upper combined with Firmor X reinforcement provides lightweight ventilation, precise foot control and competition-grade stability throughout the effort.

Ventilated but resistant

Micro Matrix® uses an open-cell weave and Kevlar® zones to provide breathability, durability and lightweight yet strong support.

Performance and Fit

Wraparound shim for maximum performance

The Firmor X system wraps the foot by connecting the sole, rotors and instep for a secure, unified and stable fit.

Tuned aerodynamic rotors

NUUN 001C rotors are compact aerodynamic aluminum rotors with SIDI adjustment system for fast and precise tension, ensuring maximum hold.

Sole and power transfer

Power machine

The R2FC carbon sole with stiffness 11 and Nexus Bridge ensures optimal power transfer, structural balance and integrated stability.

Technical characteristics

• Upper: Micro Matrix® & Kevlar® – lightweight, breathable and durable with zonal support
• Closure: NUUN 001C double aluminum rotor – precise fit with aerodynamic design
• Wedging System: Firmor X wrap + floating instep – uniform fit and arch support
• Heel: Manually adjustable heel counter – customizable and removable for a custom fit
• Insole: Integrated heel design – total foot stability under stress
• Midsole: Internal Nylon – optimized for energy transfer and structure
• Sole: R2FC full carbon with Nexus Bridge – stiffness index 11
• Wedge Attachment: Independent positioning for custom alignment
• Replaceable parts: Heel shims and rotors
• Fit: 10/10 (perfect fit) – Stiffness: 12/12 (maximum stiffness)

Sidi Commitments

Sidi Impact Support

Sidi applies the ten Fundamental Principles of the Global Compact and actively contributes to the United Nations Sustainable Development Goals (SDGs).

Sidi Impact Science

Through its membership in the SBTi, Sidi Sport is committed to setting short- and long-term greenhouse gas emission reduction targets, aiming to halve these emissions by 2030 and reach net zero by 2050.