Sidi FAST 2 Road Shoes - Cement / Ice White 2026

SIDI Fast 2 Road Shoes: Pure comfort and daily efficiency

The SIDI Fast 2 lives up to its name: a shoe designed for cyclists who want to get straight to the point without compromising on quality. With its clean design and intuitive adjustment system, it offers an immediate and smooth pedaling experience. It is the result of over 60 years of SIDI expertise condensed into a model focused on pure comfort.

Flexibility and balance with the Aerolite sole

The Fast 2 features the Aerolite sole, a clever blend of nylon and carbon fibers. With a stiffness index of 5 out of 12, this sole is designed to maximize comfort on the bike. It offers a perfect balance between power transfer and flexibility, ideal for endurance rides or cyclists who avoid overly stiff soles.

Anatomical fit and Dyneema® closure

The Politex Matt upper offers a "Soft Touch" feel that naturally adapts to the shape of the foot. The micrometric closure system, using Dyneema® cables (ultra-resistant), allows for fast, precise adjustment without pressure points. To stabilize the foot, SIDI has integrated a reinforced heel structure that keeps the foot perfectly in place throughout the effort.

Why choose the SIDI Fast 2?

• Exceptional Comfort: A flexible upper and a balanced sole for hours of pain-free riding.
• Fast Closure: High-density dial system with Dyneema® cable for a reliable hold.
• Aerolite Sole: Nylon/carbon blend offering lightness and aerodynamics (Stiffness 5/12).
• Integrated Heel: Hidden stabilizing structure for constant foot support.
• SIDI Durability: Resistant Politex materials and replaceable wear parts.

Technical characteristics

• Upper: Politex Matt microfiber (matte effect, high resistance)
• Closure system: Single micrometric dial with Dyneema® cable
• Outsole: Aerolite (Nylon and carbon fibers)
• Heel: Integrated anatomical protective shell
• Compatibility: 3-bolt cleats (Look, Shimano SPD-SL)
• Manufacturing: Italian quality with spare parts available (Dyneema dial, Outsole inserts ...)

Performance and stiffness indices

• Performance: 4 out of 10 (1 being for leisure and 10 for performance/competition)
• Stiffness: 5 out of 12 (5 being the most flexible and 12 the stiffest)

Sizing info: SIDI shoes run small. We recommend choosing one size larger than your usual shoe size.