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The new standard in MX boots

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Regular Price: $463.29


Availability: In stock

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Regular Price: $463.29


The Sidi Crossfire 3 SRS is the successor of the popular Crossfire 2 SRS. With a new, wider calf adjustment system, a redesigned replaceable sole system and the all-new ankle pivot system, the Crossfire 3 SRS is the new standard for motocross boots!



The successor of the popular Crossfire 2 SRS is here: Sidi introduces the Crossfire 3 SRS. Taking all the great features from its predecessor, the Crossfire 3 SRS is the new standard in MX boots. The most important new feature is the adjustable calf system accompanied by a slim design that includes a double adjustment for riders with large calves or knee brace systems. Compared with the Crossfire 2 SRS, the entire sole system has been redesigned. The new sole “boat” features a more cupped and thicker design so the rider’s foot rests deeper into the sole system. This change gives more engagement between the boots upper and sole in manufacturing which will extend the boots lifespan. This change also creates a firmer sole than any other Crossfire boot. Along with an all-new ankle pivot system designed to provide the best possible protection, the new Crossfire 3 SRS is the new standard for Motocross boots!

Special Features

  • Materials: Made from leather and Microfiber material
  • Inner liners: Teflon mesh and Cambrelle liner
    Nylon Inner sole with removable arch support
                  Replaceable shin plate and Metatarsus Inserts
  • Adjustables: Micro and replaceable Adjustable buckles
    Adjustable Calf Size
                  Dual Flex System
  • Protection:Thermoplastic toe defenders
    Anatomically shaped heel
                  Rubber Sole
  • Additional features: Replaceable boot leg
Additional Information

Additional Information

Brand Sidi
Ventilation No ventilation
Material Cowhide leather, Microfiber
Waterproof membrane None
Protection Ankle, Shin
Main Color Black
Sub Colors White
Riding Style Motocross/Enduro
Boot Type Motocross boot
Gender Unisex
Size Chart


EU 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
US Men 3-3.5 4-4.5 5-5.5 5.5-6 6.5-7 7-7.5 8-8.5 9-9.5 9.5-10 10.5-11 11-11.5 12-12.5 13-13.5 14 15
US Women 4.5-5 5.5-6 6.5-7 7-7.5 8-8.5 8.5-9 9.5-10 10.5-11 11-11.5 12-12.5 12.5-13

Customer Reviews 1 item(s)

Outstanding quality
I am yet to ride with these boots since I just received them and we are at the tale end of the season. Taking them of the box was a delight, man they are gorgeous!
I have been riding SIDI Adventure with my Super Tenere for two year and I am very satisfied. I am sure that I will be as happy with my SIDI Crossfire 3srs riding my WR250R.
Excellent customer service from Chromeburner.
Value for money
Protection & durability
Air flow
Review by Explorer / (Posted on 11/1/2017)