SIDI Crossfire 3 SRS Boots
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  • SIDI Crossfire 3 SRS Boots - Black
  • SIDI Crossfire 3 SRS Boots - White
  • SIDI Crossfire 3 SRS Boots - Fluo Red/Ash
  • SIDI Crossfire 3 SRS Boots - White/Black/Fluo Yellow
  • SIDI Crossfire 3 SRS Boots - White/Blue/Fluo Red

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31271 31272 17902

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$595.00

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Video Review

SIDI Crossfire 3 SRS Boots Videos

SIDI Crossfire 3 SRS Boots

The legendary Crossfire line has evolved again. The SIDI Crossfire 3 SRS Boots have been completely redesigned, with only the acclaimed SIDI cam lock buckles and straps carrying over from the Crossfire 2 SRS Boots. The inner gaiter has a larger circumference than the Crossfire 2, accommodating an even wider range of calf sizes and making for a tight seal around the rider’s lower leg no matter what knee brace system may be used. The upper inside of the gaiter features a suede heat protection-grip panel for maximum grip. The Dual Flex ankle has been redesigned to prevent motion beyond anatomical limits that may cause injury, without restricting dexterity for normal shifting and braking. The SIDI Crossfire 3 SRS Boots are possibly the most durable, serviceable motocross boots on the market - the design uses hardware instead of stitching so virtually every part is replaceable, season after season. 

Dual Flex System:

  • The Dual Flex system used on the SIDI Crossfire 3 SRS does not only limit lateral hyperflexion, but also features hard stops at the limit of the anatomically allowed range of motion that limit hyperextension of the ankle joint.  The adjustabillity of the exclusive Dual Flex system with its four floating independent straps enables the Crossfire 3 SRS boots to provide each rider with a personal fit no matter their body shape or whether or not knee braces are used. 

Adjustable Calf System:

  • Sidi's exclusive double adjustable calf plate system allows the rider to adjust the inner diameter of the Crossfire boots at the calf. This system, along with longer upper straps, allows the Crossfire 3 SRS boot to accommodate riders with larger calves much easier than even the previous Crossfire 2 Boots. The inner 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. The new inner heat shield is made of a high grip material.

Non-Bootie Design:

  • 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, inner booties retain body heat affecting the rider's performance and comfort.

Buckles:

  • 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. No more readjusting for every ride or mid-day during a ride.

Toe:

  • The tip of the toe on the Crossfire is covered with plastic to protect the base material and seams against abrasion from brush, etc. Plastic shift and brake lever guards on the top of each foot area.

Improved Fit:

  • Sole boat features a more cupped and thicker design so the rider’s foot rests deeper into the sole system
  • Removable arch support

Other Features:

  • New ankle pivot system designed to have a hard limit of foot/ankle hyperextension
  • New sole boat features a more cupped and thicker design so the rider’s foot rests deeper into the sole system
  • New Dovetail SR anti-skid rubber sole covers the arch area of the sole and is replaceable using hand tools
  • Toe and heel areas on the Dovetail SR sole are now a permanent part
  • Laminated Technomicro base material in all areas
  • Slim, cool non-bootie design
  • Calf plate system features an inner double adjustment that expands to fit the largest calf or knee brace system
  • Nylon insole
  • Inner heat shield made of high grip material
  • Removable arch support
  • Toe area covered in protective plastic
  • New rigid, shock resistant, anatomically shaped heel hold the riders foot firm and thus resists twisting while offering added protection
  • Replaceable, sleek, micro adjustable cam lock buckle system with memory retention nylon straps
  • All buckles move independently of each other and have just one fixed point (by a screw) which allows easy closure and the buckles can adapt to the rider’s position as they pivot on the mounting screw as the rider changes position on the bike
  • Lower buckle guards help protect against opening due to an impact
  • Complete central strap system can be easily replaced and is available in two sizes
  • Lined with anti-abrasion Cambrelle in the foot area for comfort, the upper is lined with Teflon mesh which prevents complete absorption of water and sweat. These materials will not retain water or sweat on the inside of the boot. The boot will dry quickly and the treatment also prevents the onset of mold
  • All bolt-on parts are replaceable
  • Replaceable shin plate
  • Malleolus external plastic guard with ergonomic closed cell foam padding internally to enhance protection of those tender small foot bones
  • Innovative Dual Flex System upper offers the industry’s best fit, especially with knee braces
  • Replaceable inner kick starter/foot peg nylon guard on the inside area of both boots
  • Boot leg is fully assembled with screws, is stitch-free and entirely replaceable
5 / 5
Bang For The Buck
4 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
4 / 5
Air Flow
4 / 5
Fit
Small
 
Large
Footbed
Narrow
 
Wide

Sidi Footwear Sizing

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

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

FT Feet What size shoe do you wear?
Product Style RevZilla Item # Manufacturer Product # Availability
Black / 8.5/42 1174092 SIDC3SBKBK42 In Stock: Ships within 24 hours
Black / 9.5/43 1174093 SIDC3SBKBK43 Available: Requires 2-3 business days lead time prior to shipment
Black / 10/44 1174094 SIDC3SBKBK44 In Stock: Ships within 24 hours
Black / 11/45 1174095 SIDC3SBKBK45 In Stock: Ships within 24 hours
Black / 11.5/46 1174096 SIDC3SBKBK46 In Stock: Ships within 24 hours
Black / 12.5/47 1174097 SIDC3SBKBK47 Available: Requires 2-3 business days lead time prior to shipment
White / 8.5/42 1174110 SIDC3SWHWH42 Available: Requires 2-3 business days lead time prior to shipment
White / 9.5/43 1174111 SIDC3SWHWH43 In Stock: Ships within 24 hours
White / 10/44 1174112 SIDC3SWHWH44 In Stock: Ships within 24 hours
White / 11/45 1174113 SIDC3SWHWH45 In Stock: Ships within 24 hours
White / 11.5/46 1174114 SIDC3SWHWH46 Available: Requires 2-3 business days lead time prior to shipment
White / 12.5/47 1174115 SIDC3SWHWH47 In Stock: Ships within 24 hours
Fluo Red/Ash / 8.5/42 1174098 SIDC3SFRAS42 Available: Requires 2-3 business days lead time prior to shipment
Fluo Red/Ash / 9.5/43 1174099 SIDC3SFRAS43 Available: Requires 2-3 business days lead time prior to shipment
Fluo Red/Ash / 10/44 1174100 SIDC3SFRAS44 Available: Requires 2-3 business days lead time prior to shipment
Fluo Red/Ash / 11/45 1174101 SIDC3SFRAS45 Out of Stock
Fluo Red/Ash / 11.5/46 1174102 SIDC3SFRAS46 Out of Stock
Fluo Red/Ash / 12.5/47 1174103 SIDC3SFRAS47 Out of Stock
White/Black/Fluo Yellow / 8.5/42 1174104 SIDC3SWBFY42 In Stock: Ships within 24 hours
White/Black/Fluo Yellow / 9.5/43 1174105 SIDC3SWBFY43 Out of Stock
White/Black/Fluo Yellow / 10/44 1174106 SIDC3SWBFY44 Only 1 Left: Ships within 24 hours
White/Black/Fluo Yellow / 11/45 1174107 SIDC3SWBFY45 Out of Stock
White/Black/Fluo Yellow / 11.5/46 1174108 SIDC3SWBFY46 Out of Stock
White/Black/Fluo Yellow / 12.5/47 1174109 SIDC3SWBFY47 Out of Stock
White/Blue/Fluo Red / 8.5/42 1198523 SIDC3SWBFR42 Available: Requires 2-3 business days lead time prior to shipment
White/Blue/Fluo Red / 9.5/43 1198524 SIDC3SWBFR43 Out of Stock
White/Blue/Fluo Red / 10/44 1198525 SIDC3SWBFR44 Out of Stock
White/Blue/Fluo Red / 11/45 1198526 SIDC3SWBFR45 Out of Stock
White/Blue/Fluo Red / 11.5/46 1198527 SIDC3SWBFR46 Available: Requires 2-3 business days lead time prior to shipment
White/Blue/Fluo Red / 12.5/47 1198528 SIDC3SWBFR47 Available: Requires 2-3 business days lead time prior to shipment

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
0
0
0
0
Bang For The Buck
4.0 / 5
Protection & Durability
5.0 / 5
Features
5.0 / 5
Comfort
5.0 / 5
Style
4.0 / 5
Air Flow
4.0 / 5
Fit
Small
True
Large
Footbed
Narrow
Avg
Wide
Bang For The Buck
4 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
4 / 5
Fit
Small
True
Large
Footbed
Narrow
Avg
Wide
Air Flow
4 / 5
Awesome for large calves
These boots are awesome for people with large calves like myself
May 5, 2017
Purchased
2 months ago
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the SIDI Crossfire 3 SRS Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 2 answers
Can someone please review these vs the Sidi Crossfire 2 boots?
Amy S on Nov 17, 2016
Are these available?
A shopper on Nov 25, 2016
Will the currently available supermoto soles fit these boots or will we have to wait for new ones to be developed?
A shopper on Nov 26, 2016
BEST ANSWER: They are definitely different that the previous SRS soles.
What type of riding pants work best with these if you are wearing pants in
your boots?
A C on Feb 5, 2017
BEST ANSWER: I have the Crossfire 2 boots. Any in-boot style motocross pant works fine. I've worn Shift, Klim, and TLD pants. The ones with a thinner, stretch material down around the calves and are more comfortable and less sweaty.
If you're asking about pants for road/adventure, I think Klim has some options.