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5.0 out of 5 5.0 (5 reviews)

Sidi Crossfire SRS Motorcycle Boots

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$514.95 $525.00
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The Sidi SR, or "sole replacement system", sole is the markets only sole fully replaceable via a standard screw driver and the SR quarter turn screws. This patented sole replacement system has the extra technical feature of being able to better distribute loads from the footpeg fully across the sole. While the SR sole has a stiffer feel than the TA sole (or other companies sewn on soles) it has the added benefit of presenting a smaller footprint than traditional sewn on soles thus offering less of a "target" during on track encounters or hidden stumps in the brush.

Dual Flex System: Allows for easy movement forward and backward but is extremely strong side to side giving the rider the finest in ankle protection and long lasting comfort. The hinged, dual position, stitch-free upper is constructed from injection-molded plastic. With the exclusive Dual Flex system and the four floating, independent straps the Crossfire can provide each rider with a personal fit no matter his body shape or if he uses knee braces or not.

Adjustable Calf System: Sidi’s exclusive, patented, adjustable calf system allows the rider to adjust the diameter of the Crossfire boot at the calf. This system, along with longer upper straps, allows the Crossfire boot to accommodate riders with larger calves easier than any other boot now available. The Crossfire can ccommodate riders with up to a 22-inch calf diameter 14 inches above from the bottom of their heel. The inner plastic plate is made of two different materials; a rigid one to support the boot and a heat resistant one to protect the rider’s leg from exhaust heat. All components of this system are fully replaceable and are available in a wide variety of colors.

Heel Detail:Three extended ribs are featured at the back of the boot to assist the rider in making upshifts with his heel when starting a race. Rigid, shock resistant, anatomically shaped heel for maximum protection.

Non-Bootie Designs: Sidi boots do not incorporate inner booties into their design, and for good reason. Booties make the design larger and cumbersome; add to the boot’s thickness, which interferes with shifting, plus the inner booties retain body heat affecting the rider’s performance and comfort.

Buckles: Sidi’s exclusive cam-lock buckle system is acknowledged as the finest system on the planet. It must be as most of Sidi’s competitors have attempted to copy various aspects of it. The cam-lock buckle system incorporates a strap memory retention system. Adjust the straps once and they will be at the same position for every ride after that!

Toe Areas: The tip of the toe on the Crossfire boots are covered with plastic to protect the base material and seems against abrasion from brush etc. Plastic shift and brake lever guards on the top of each foot area.

Heat Shields: Each Sidi boot is equipped with an anti-heat undressed leather protection panel at the same height of most motorcycle’s exhaust heat shields.

Composite Insole: A cushioned liner is provided that can be removed if the rider desires a more roomy fit. Sidi does not use steel shanks riveted to its insole like most manufactures, details such as this enable Sidi boots to enjoy a multi year service life versus the competitors multi month lifespan as over time, a steel shank can deteriorate, rust and fracture exposing the rider to injury.

Lorica®: Outer is fully constructed with Lorica a composite micro fiber material created from strands less than one thousandth the thickness of silk. When injected with special resins, these fibers act like natural leather skin, but with the addition of better strength, softer texture, lighter weight and better moisture protection.

Lining: Cambrelle is a lining that, due to its particular polyimide structure, guarantees a rapid drying rate after the boot gets wet or sweaty. This prevents the onset of mold forming which extends the boots lifespan dramatically. The Teflon treated mesh panels in the rear calf area of the boot allow humidity to escape while the boot is in use.

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by PowerReviews
Sidi Crossfire SRS Motorcycle Boots

(based on 5 reviews)


of respondents would recommend this to a friend.

Reviewed by 5 customers

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(2 of 3 customers found this review helpful)


Great Product

By 2dxtrm

from New Jersey

Comments about Sidi Crossfire SRS Motorcycle Boots:

I have had SIDI boots for the last 15 years and these are another great pair.

Service and delivery comments:

Great follow up and refund when shipping was incorrect very honest!

(2 of 2 customers found this review helpful)


Spectacular Boot

By ZuggZugg

from Lubbock, Texas

Comments about Sidi Crossfire SRS Motorcycle Boots:

Being the owner of a pair of Sid Discovery Boots I am familiar with the quality which comes with purchasing Sidi Products. Upon receiving the Crossfire Boots I am an even bigger fan of anything made by Sidi. These boots are worth every cent. I wore them around my office the afternoon that I received them. They are beyond comfortable! And with the safety aspects built into the boot, you just can't go wrong. Well Done Sidi!!

Service and delivery comments:

Great prices, The AMA Partnership, Fast Order Processing

(1 of 1 customers found this review helpful)


I love Sidi Motorcycle Boots

By Ken W

from So Cal

See all my reviews

Comments about Sidi Crossfire SRS Motorcycle Boots:

Love them! I have always worn their street motorcycle boots and even owned a few pairs of the bike shoes... I decided to try a pair of these Sidi Crossfire SR Motorcycle Boots and must say I love them for all the same reasons I love their street boots. Comfy, well made, replacement parts are available, cool style... If you are in the market for a pair of top of the line off road motorcycle boots, try these you will not be disappointed.


Great Boot - Worth the Investment

By Valkrider15

from Los Angeles, CA

Comments about Sidi Crossfire SRS Motorcycle Boots:

These boots are simply Great!! I've worn many different type of boots including FOX, Alpinestar, Thor, Berke. None of them compare to this boot. Right out of the box these boots are ready to wear. No break in necessary. The protection and fit are top notch. Not to mention the fact virtually all wear parts on the boot are replacable.

I struggled with paying this much for a pair of boots, but having used them for a while now I'll never own a different boot!

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Do you have questions about this product?

get answers from real customers and in-house experts with AnswerBox.

1 Question | 1 Answer
Displaying question 1
  • Q:


    do these boots run true to size?
    Asked on 3/12/2010 by SMKNJOE1

    1 answer



      Thanks for your question! The Sidi Crossfire SR Boots that your looking at would run true to size that is correct.

      Answered on 3/28/2010 by SalesDepartment
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View Sidi Boots Sizing Chart
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Specifications and Options

Brand Sidi
Design Black/White
Size 9.5, 43 (EU)