Sidi X-3 motocross boots grey white

Sidi X-3 motocross boots grey white


Sidi X-3 boots grey white

As always expected from Sidi, the X-3 boots are also designed with multiple adjustment possibilities and with robust protection to guarantee maximum safety on the bike.




Sidi X-3 motocross boots grey white

Designed for rigorous off-road driving, SIDI X-3 cross boots have pro-level features without the pro-level price, also available in the Enduro version. From the hinged ankle support, the micro-adjustable replaceable cam lock buckle system and the stitched TA anti-skid sole, the SIDI X3 boots are designed with maximum protection and performance. The X3 Motocross Boots are specially built to take off-road riders to the limit and beyond.

Sidi X-3 boots features:

  • High level of protection
  • Articulated part for greater flexibility
  • Synthetic leather and hard plastic make these boots extremely resistant
  • Upper: technomicro microfiber insert in suede on the calf
  • Lining: lined with Teflon-treated air jersey and with cambrellas on the toe and calf area
  • Sole: rubber sole



Technomicro is a composite microfiber created from threads that are so thin, each less than a thousandth of the thickness of silk. These fibers act like natural leather, but with the advantage of better resistance, a softer structure and a lighter weight.

Technomicro is water resistant, highly resistant to abrasion and tearing. Easy to clean and maintain, Technomicro does not stain, offers a reduced weight, greater flexibility and a better touch sensation compared to leather or other boots with synthetic material.


Adjustable and replaceable micrometric lever

Crossfire uses four micrometric levers made up of a toothed strap with adjustment memory, you can adjust the straps once and you can keep them forever.

The peculiarity of the boot is that the four levers work independently of each other. This system allows the boot to adapt more easily to various foot shapes. Levers, straps and hooks are easily replaceable.


Flex/vertebra system 

To obtain a greater driving performance, the boot adopts, on the rear load-bearing structure, a detail similar to the Vertebra system used on racing boots, which makes it more articulated and, where the plastic of the heel ends the joint, the Flex system.


Anatomically shaped heel

The anatomically shaped heel is produced in PU, its particular shape has been studied to improve the safety of the foot in case of twisting.

The "CE" marking means that the product complies with the fundamental health and safety requirements of directive 89/686 / EEC.

SIDI size chart

Cross Boots

Sidi boots

Motocross boots Sidi

Sidi was born way back in 1960.

From a small artisan workshop for the manufacture of mountain sports shoes, the company specialized in the 70s in the production of motorcycle boots and cycling shoes.

Thanks to the passion, professionalism and innovative intuitions of its founder Dino Signori, an entrepreneur for more than 50 years and a cyclist for a long time, SIDI has become over time one of the leading companies in its sector in the production of motocross boots.

Tradition and innovation, comfort and design are the elements that make Sidi cross boots special today as yesterday.

Sidi is a constantly expanding company present in all countries of the world thanks to an efficient distribution network on all international markets. Guarantee and synonym of quality, Sidi are the cross boots chosen by thousands of Motocross and Enduro riders all over the world.

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