Sidi X-3 Xtreme SRS - Yellow Fluo/Black CE

Availability: Out of stock

Regular Price: £329.99

Now: £263.99



Upper in Technomicro microfibre. Suede insert in the calf area

Technomicro is a composite microfiber material created from strands that are so fine, each one is less than one thousand  the thickness of silk. These fibers act like natural leather skin, but with the advantage of better strength, softer texture and lighter weight. Technomicro is also water resistant, highly resistant to abrasion and tearing and is easy to clean and maintain. Technomicro doesn’t stain and offers reduced weight, more flexibility and a better feel than leather or other synthetic material boots

Lined with air Teflon mesh and Cambrelle in the calf and toe area

Micro adjustable and replaceable buckle system

The Crossfire utilises four micro adjustable buckle closures, with indented memory-regulation straps. The buckles, straps and retaining clips are easily replaceable. The buckles have just one fixing point (by a screw), which allows them to be easily replaceable. You will note that all four buckles work independently from each other. This system allows the boot to fit all shapes of feet and lower legs independently making each boot that much more comfortable for each individual rider. 

Flex/Vertebra system

For better racing performance and safety, the boot is equipped with, on the rear support structure, a system similar to Verterbra System used on Sidi’s Road Racing boots making it more flexible and a joint, the Flex System, where the plastic heal ends.

Anatomically shaped heel

The anatomically shaped heel is manufactured in PU. Its particular form was designed to more securely support the heel to reduce twisting.

Fixed shin plate

Toe area covered with a plastic reinforcement

Nylon Inner sole with removable arch support pad

SRS sole 

Sole replaceable system, compatible with E1 sole (for Supermoto) SRS sole can be replaced using a standard screwdriver


The “CE” marking means that the product meets the basic health and safety requirements of European Directive 89/686/EEC.

Additional Information

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