The C1 Kairos utilizes a tongueless mesh panel at the toe, providing maximum cooling and thermoregulation. The lightweight upper is highly breathable and durable.

Internal heel lock inserts combined with the Multicontact Closure system provide maximum power, comfort and pedaling precision.

The bidirectional carbon fiber sole features an external heel cup that stabilizes the foot during pedaling and supports the arch. This cup prevents outward heel rotation, increasing power and forefoot pedaling efficiency.

We have further optimised the fit of our shoes to accommodate a wider range of foot anatomies, providing unparalleled comfort and safety for every user.

Multi-Contact fastening system

The Multi-Contact closure system is a closure system that works synergistically to adapt to different foot shapes, ensuring optimal comfort.

The upper closure distributes the tension of the first strap securing the shoe along two vectors: the first provides the typical support between the ankle and the arch of the foot, while the second wraps the instep towards the heel.

This way, the foot remains perfectly supported and correctly positioned at all times.

ADVANTAGES:

- Perfect fit

- Maximum power

- Comfort and efficiency

POWER BAND

Power Band keeps the foot in the correct position.

The PowerBand is attached directly to the sole, creating a direct connection between the foot and the pedal. This maximizes power transfer from the foot to the sole while using less energy.

Combined with the flexibility of the BOA system, the user can precisely adjust the tension while riding as the foot naturally changes shape and volume, ensuring consistent performance.

This minimizes spring losses and transfers the rider's energy exactly where it is needed: forward motion!

The result? More efficient driving, faster acceleration, and the pure satisfaction of knowing that your effort translates directly into speed!

ADVANTAGES:

- Perfect fit

- Maximum power transfer

- Comfort and efficiency

ICE-KEY SECURITY TECHNOLOGY

ICE-KEY is the first portable NFC rescue device equipped with NFT (passive system) that offers specific benefits in the event of an accident or critical situation:

Securely stores personal data, essential medical information, and copies of all documents.

In an emergency, it allows rescuers to access information by simply bringing their smartphone close to the chip, without having to install an app.

Finds emergency contacts for instant communication and sends text messages with GPS location.

ICE-KEY is a device that can truly work wonders in critical situations, providing a faster, more precise and informed response in emergency situations.

Li2 Boa® Fit System

The Li2 BOA® fit system combines coated, replaceable steel laces with a low-profile design.

It allows for precise micro-adjustment, even while riding, helping the shoes adapt to your foot at every stage of your ride.

The system distributes pressure evenly, ensuring comfort, control and pedaling efficiency.