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Sidi KAOS BLACK 41.5

In stock
Product Details
UPC: 8017732190512
Brand: Sidi

In the 1970s Sidi began specialising in cycling footwear, having previously made ski and alpine boots. Dino Signori, founder of Sidi, (the Sidi name comes from his initials) has combined a passion for cycling with more than 60 years of experience manufacturing innovative sporting footwear.

Sidi road cycling shoes have been seen on the feet of champions at every level of the sport and the brand's palmarès includes 15 Tour victories. They are the shoe of choice for multi-Tour winner Chris Froome, double Grand Tour victor Egan Bernal, Giro winner and 2020 Men's Road Race Olympic Champion Richard Carapaz, Vuelta a España winner Simon Yates and Paris Roubaix victors Sonny Colbrelli and Dylan Van Baarle. There are no cycling shoes that come close to the performance, comfort, longevity and prestige of a pair of Sidis.

Sidi Kaos Road Shoes

The range of products available in other countries is determined by the official Sidi distributor. Please contact the distributor in your country directly for further information.







Soft Instep 2

The SOFT INSTEP CLOSURE SYSTEM is a wide, anatomically curved strap combined with a soft, thermo-formed EVA pad that distributes pressure evenly over the instep area.

The SOFT INSTEP CLOSURE SYSTEM is adjustable from both sides, to perfectly center the EVA pad over a high or low instep. The system eliminates the need for the High Instep Extender. The SOFT INSTEP CLOSURE SYSTEM is replaceable.

Tecno - 3 System

SIDI’s TECHNO-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.

Caliper buckle

The micrometric closure called “CALIPER BUCKLE” is adjustable by lifting the central buckle. In order to completely open, lift together both side buckles, or push the center button to slightly loosen one tooth at the time. The system is also adjustable during a race.

Sidi heel cup

The reinforced heel keeps the foot in a optimal position and avoids the shoe being deformed by extreme performance or prolonged pressure

Replaceable heel pad

For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad.

Millennium 4 Carbon Composite 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.

In addition, Sidi Kaos Road Shoes in the Men´s shoes category from your online bike store, you can find other products related with Cycling shoes. If you are interested in buying other products from the brand Sidi, at bikeinn, you will find a big variety in bike products that can also interest you. Sidi is focused on innovation and improving the bike experience for both beginner and advanced level while maintaining low prices.

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