Tecno-3 System

Sidi’s Tecno-3 System dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit. Sidi’s famously reliable and replaceable closures are improved 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.

Millennium 4 Carbon Sole

The Millennium 4 Carbon Composite Sole features injected carbon fiber in a matrix of Nylon, providing more rigidity than a standard nylon sole. The Millennium 4 Carbon Composite Sole is also more durable, completely non water-absorbent and mechanically stable, meaning it’s less susceptible to changes in stiffness resulting from aging, prolonged usage, and changes in temperature or humidity. An anti-slip toe insert and replaceable polyurethane heel pad are incorporated into the Millennium 4 Carbon Composite Sole, for walkability. The Millennium 4 Carbon Composite Sole uses a standard 3-hole drilling pattern for compatibility with the best pedal systems available, and includes a printed 10 mm lateral and fore/aft cleat alignment scale on the sole as well as the Look Memory Eyelet for easy cleat alignment and replacement.

Please Note: Sidi recommend purchasing one whole size up from your usual fit.

Key Features

• Politex material designed for extra durability 
• A reinforced heel to keep the foot in optimal position 
• Replaceable polyurethane heel pad 
• A micrometric "Caliper Buckle" closure designed for easy adjustment during races.