Upper: Politex
Outsole: Millenium 4 carbon composite outsole
Soft instep system 3
Tecno 3 system
Sidi heel cup
Replaceable heel
Technology:
Politex material:
The “politex” material consists of several superimposed layers with different physical-mechanical properties, the compacted PVC is then coupled to two fabrics (knitted fabric + felt) which is then film-dyed for long-lasting color retention. "Politex" offers strong resistance to rips, tears, stretching and fading. "Politex" is made in strict compliance with European regulations and is a totally "green" product.
Tecno 3 system:
SIDI's TECHNO 3 SYSTEM dials fit along the entire length of the shoe, adapting the upper to the shape of the foot for a personalized fit. The famously reliable and replaceable SIDI closures are enhanced by an all-new proprietary SIDI Wire material that is completely non-binding for intuitive and effortless on-the-fly adjustments. Like most SIDI small parts, the TECNO 3 BUCKLE is serviceable and replaceable.
Sidi heel:
The reinforced heel keeps the foot in an optimal position and prevents the shoe from being deformed by extreme performance or prolonged pressure.
Replaceable heel:
For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad.
Millennium 4 Carbon Composite sole:
The MILLENNIUM 4 CARBON COMPOSITE SOLE features carbon fiber injected into a nylon matrix, which offers more stiffness than a standard nylon sole. The MILLENNIUM 4 CARBON COMPOSITE SOLE is also more durable, completely non-water absorbent and mechanically stable, meaning it is less susceptible to changes in stiffness resulting from ageing, extended use and changes in temperature or humidity. A non-slip insert and a replaceable polyurethane heel are incorporated into the MILLENNIUM 4 CARBON COMPOSITE SOLE, to ensure walkability. MILLENNIUM 4 CARBON COMPOSITE outsole uses a standard 3-hole drilling pattern for compatibility with the best pedal systems available and includes a 10mm molded lateral and front/rear cleat alignment scale on the outsole and Memory Eyelet for easy cleat alignment and replacement.
