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SIDI Fusion Boots
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  • SIDI Fusion Boots
  • SIDI Fusion Boots
  • SIDI Fusion Boots
  • SIDI Fusion Boots
  • SIDI Fusion Boots
  • SIDI Fusion Boots
  • SIDI Fusion Boots

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$220.00
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Video Review

SIDI Fusion Boots Videos

Sidi Fusion Boots

  • Vertebra system Achilles and rear calf protection panel.
  • Replaceable nylon toe scuff pad.
  • Replaceable outer ankle protective cap.
  • Nylon shin deflector plate.
  • Fully encapsulated heel cup.
  • DuPont polymer toe shift pad.
  • An elastic panel adjacent to the entry zipper allows a bind free zip and improved fit.
  • Removable arch support.
  • Double stitched in all high stress areas.
  • Zipper and Velcro closure system.
  • Lorica outer construction.
  • Perforated Teflon treated nylon lining.
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Sidi Fusion Boots 4.4 5 41 41
Great for long distance rides Rode from Austin to Dallas and back this weekend. Weather was in the upper 70's. The boots seemed a little warm, so if your feet get hot easily you might consider the vented, but these should make great year round boots. March 31, 2014
My favorite boot purchase I have the fusion Rain model. The fit is a bit narrow to begin with but it stretched nicely with minimal use. Very snug fit, but true to size. I have Sidi Vertigo Air boots and they fit wide. I am not a D width wearer. Most times if it is a D width I'd go a half size down for better fit. The Fusion boots are more of a B width. I've been soaked to the bone in torrential downpours here in Florida, and when I get home my feet and socks were totally dry!!! (nothing else was!) I have had mine for the past two years and still they are totally waterproof!!! I wear them daily on my commute to work. The soles are getting to where they may need replacing, but for the cost of a sole I think it best just to buy a new set. THIS IS SIDI'S BEST BANG FOR THE BUCK!!!! I am tempted to get the Fusion Air, but the Fusion Rain breathes well enough for me even on the hottest summer rides here in Florida. That said, it's nice to have rain protection no matter what. You never know when it's going to rain and these boots are the SHIZZNIT!!! I couldn't be more pleased with this purchase. THEY BETTER NOT STOP MAKING THEM! I see the new models have three versions. When I bought mine there was only the Fusion Rain or the Fusion Air. Hope this review helps. - If you have narrow feet this is the boot for you, TRUST ME! Order your size and enjoy! March 17, 2014
great boots My favorite boots I always wanted a pair of SIDI BOOTS! December 30, 2013
Pretty good boots as you'd expect from SIDI Everybody knows SIDI makes great stuff, and these are no exeption, they flow a lot of air, and have some great features. The ankle can be a bit constraining when up shifting, but on the whole they are very good September 18, 2013
Very nice boots! These boots were a gift and the person loves them! Stylish looking boots. September 16, 2013
Great Value, Slightly Uncomfortable The pros of these boots are they are super stylish, and for the price offer great protection. I lowsided wearing these and they held up great, just a little bit of damage to the toebox (pic attached). For the price, what you get is amazing. The down side is that since they're made of Lorica (synthetic leather) they don't break in nearly as much. That combined with the fact that they jump from size 8.5 to 9.5 (you guessed it, I'm a size 9) means they fit a bit weird. I found my toes somewhat crunched and the rest of my foot a bit loose. All in all though, if they fit you or you're ok with their fit, you can't go wrong with these boots. Definitely recommend. July 13, 2013
Great product and quality service Boots fit well and are well put together. Was not sure what size would be right but they fit perfectly. As usual ordering was quick and easy. June 17, 2013
Odd fit Although these Sidi Fusions are a good value for the money, the fit was weird. My toes were pinched painfully while my heels were literally lost in space. I rarely have problems finding shoes/boots that are comfortable -- I take an 8 medium in almost everything -- and a pair of Sidi touring boots I bought last year from Revzilla fit perfectly, so these Fusions were a disappointment. I don't think going up a size would've helped. Otherwise, they're nice boots and I recommend them if they pass the fit test. May 28, 2013
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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 Fusion Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

SIDI Fusion Boots
Already Asked: 6 Questions, 18 Answers
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RevZilla Store asked: Why did you choose this?
Samuel W: Style, safety, comfort. Apr 13, 2014
andrew m: I always wanted a pair of SIDI boots Dec 12, 2013
Cornelius T: Recommendation from friend for dual purpose protection during riding and also able to walk and spend some time with my boots on the the office, Dec 11, 2013
O P: Vegan, Vegan, Vegan. Nobody gets hurt. Just don't stop carrying them!!!!! Dec 10, 2013
Patsy B: I like the look of this boot..can't wait to see it in person! Aug 26, 2013
Mark L asked: Does this boot have steel shank reinforcement? Dec 10, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
JON F B: Hi Mark,

I bought a pair of these boots almost 2 years ago as a replacement for my old pair of Sidi's. I only wear these boots when I ride. If I have to do a lot of walking I take a pair of shoes with me to walk in. Do these boots have a steel shank? I cannot confirm this, but I can tell you the soles are very stiff in the arches. Could be steel in there. The rubber is almost 3/8" thick and they do not flex. I can walk pretty far in my old pair, but they are well broken in. I hope this info helps.

regards,

Jon
Dec 10, 2013
Reply to JON F Good answer? Yes (1) No (0)
Chris K: Yes, it does. It's a great boot, breathes well, and fits great. I have over 10,000 miles of sport touring on mine through all sorts of weather and and they have never disappointed. Dec 11, 2013
Reply to Chris Good answer? Yes (1) No (0)
Mark L: Thanks for the info. I'm a new rider and am realizing that the boots I purchased (AXO Drone) are more appropriate for track riding than the dual sport/touring I plan to do. A friend of mine sustained a gruesome injury on his bike in which he broke all five metatarsal bones and he told me that he will never wear a boot that doesn't have a steel shank again, as he believes it would have prevented his injury. Some people tell me it's not as important as my friend claims as long as the boot has other safety features, which these Sidi boots seem to have. Dec 11, 2013
Reply to Mark Good answer? Yes (0) No (0)
Bruce P: I don't think they have a steel shank, but the soles are engineered for racing stiffness. It's a very high quality boot.. Dec 10, 2013
Reply to Bruce Good answer? Yes (0) No (0)
Hadrian R: No reinforcement. A very supple street boot. Jan 21, 2014
Reply to Hadrian Good answer? Yes (0) No (0)
A shopper asked: can skinny jeans go over the boot or do they have to be tucked in? are these too stiff to walk around in? Oct 21, 2012
Answer this · Send to friends Good question? Yes (0) No (0)
Ian: I bet you'll have to tuck skinny jeans into these boots. When I pull my jeans over the top they feel fairly loose on my legs. The calf is pretty large since they seem to be intended for sportier riding and accommodating full leathers. They are somewhat stiff to walk around in but they don't take long to break in. The sole is pretty sturdy. Nov 26, 2012
Reply to Ian Good answer? Yes (0) No (0)
RevZilla: Skinny jeans can fit over top of the Sidi Fusion Boots. However, it's a stretch, literally, and probably not going to be good for the life of the jeans. Oct 22, 2012
Reply to RevZilla Good answer? Yes (0) No (0)
megaherz: you are gonna have to tuck these in, but it'll be tight with the lining. Nov 5, 2012
Reply to megaherz Good answer? Yes (0) No (0)
A shopper asked: Trying to decide between this and the Fusion Air, as I will be using these mostly for commuting, morning/evening rides in the midwest. Mar 2, 2013
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Techie823: I have the Latigo's and you can feel the air flowing through the top of the foot, I have worn them in 39?F and my feet got cold fast. The top section may keep your calf area warm though, not 100% as I wore pants over the top section of boot, only have had up to 60?F weather. Mar 11, 2013
Reply to Techie823 Good answer? Yes (0) No (0)
gotanewjacket: I wear these in 90+ temps in Georgia and the heat hasn't been a problem, however there is zero air flow with these. Apr 9, 2013
Reply to gotanewjacket Good answer? Yes (0) No (0)
A shopper asked: Can anyone tell me the average weight of this boot? Oct 4, 2012
Answer this · Send to friends Good question? Yes (0) No (0)
Mondomerve: They are not heavy at all. When you put them on it feels exactly as you would expect them to. The have no burdensome weight to compensate for the low price, if that's what you were thinking. Dec 17, 2012
Reply to Mondomerve Good answer? Yes (0) No (0)
RevZilla: The size 43 SIDI Fusion weighs 1lb 10oz per boot. Oct 5, 2012
Reply to RevZilla Good answer? Yes (0) No (0)
A shopper asked: Are these boots resoleable? Feb 19, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
RevZilla: Yes, these boots do have a replaceable sole. However, we would not recommend doing it yourself and suggest taking it to a cobbler and have them do it for you. Feb 20, 2013
Reply to RevZilla Good answer? Yes (0) No (0)

Mens and Womens Footwear

Footwear Conversion
EURO US MensUS Womens
36
3-3.54.5-5
374-4.55.5-6
38
5-5.56.5-7
39
5.5-67-7.5
40
6.5-78-8.5
41
7-7.58.5-9
42
8-8.59.5-10
43
9-9.510.5-11
44
9.5-1011-11.5
45
10.5-1112-12.5
46
11-11.512.5-13
47
12-12.5 
48
13-13.5 
4914 

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

Click here to see the full SIDI Boots Size Chart
Product Style RevZilla SKU ID Manufacturer Product # Availability
Black / 37 599880 SIS-FUS-BKBK-37 Available: Requires 2-4 business days processing time prior to shipment.
Black / 38 599881 SIS-FUS-BKBK-38 Available: Requires 2-4 business days processing time prior to shipment.
Black / 39 599882 SIS-FUS-BKBK-39 Available: Requires 2-4 business days processing time prior to shipment.
Black / 40 599883 SIS-FUS-BKBK-40 Available: Requires 2-4 business days processing time prior to shipment.
Black / 41 599884 SIS-FUS-BKBK-41 Available: Requires 2-4 business days processing time prior to shipment.
Black / 42 599885 SIS-FUS-BKBK-42 In Stock: Ships within 24 hours
Black / 43 599886 SIS-FUS-BKBK-43 In Stock: Ships within 24 hours
Black / 44 599887 SIS-FUS-BKBK-44 In Stock: Ships within 24 hours
Black / 45 599888 SIS-FUS-BKBK-45 In Stock: Ships within 24 hours
Black / 46 599889 SIS-FUS-BKBK-46 In Stock: Ships within 24 hours
Black / 47 599890 SIS-FUS-BKBK-47 Available: Requires 2-4 business days processing time prior to shipment.
Black / 48 599891 SIS-FUS-BKBK-48 Available: Requires 2-4 business days processing time prior to shipment.
Black / 49 599892 SIS-FUS-BKBK-49 Available: Requires 2-4 business days processing time prior to shipment.
Black / 50 599893 SIS-FUS-BKBK-50 Available: Requires 2-4 business days processing time prior to shipment.