SIDI Fusion Boots
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  • SIDI Fusion Boots - Black
  • SIDI Fusion Boots - Black
  • SIDI Fusion Boots - Black
  • SIDI Fusion Boots - Black
  • SIDI Fusion Boots - Black
  • SIDI Fusion Boots - Black
  • SIDI Fusion Boots - Black

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$195.00

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Video Review

SIDI Fusion Boots Videos

Sidi Fusion Boots

The Sidi Fusion Boots feature an impressive amount of crash protection in a Sport Touring-friendly package. 

Features:

  • 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
  • Double stitched in all high stress areas
  • Zipper and VELCRO® brand closure system
  • Lorica outer construction
  • Perforated Teflon treated nylon lining
4.5 / 5
Bang For The Buck
4.7 / 5
Protection & Durability
4.6 / 5
Features
4.3 / 5
Comfort
3.9 / 5
Style
4.8 / 5
Air Flow
3.5 / 5
Fit
Small
 
Large
Footbed
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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 / 37 599880 2000000055992 Available: Requires 2-3 business days lead time prior to shipment
Black / 38 599881 2000000056005 In Stock: Ships next business day
Black / 39 599882 2000000056012 Available: Requires 2-3 business days lead time prior to shipment
Black / 40 599883 2000000056029 Available: Requires 2-3 business days lead time prior to shipment
Black / 41 599884 2000000056036 Only 3 Left: Ships next business day
Black / 42 599885 2000000055879 In Stock: Ships next business day
Black / 43 599886 2000000056043 In Stock: Ships next business day
Black / 44 599887 2000000056050 In Stock: Ships next business day
Black / 45 599888 2000000056067 In Stock: Ships next business day
Black / 46 599889 2000000056074 In Stock: Ships next business day
Black / 47 599890 2000000056081 Available: Requires 2-3 business days lead time prior to shipment
Black / 48 599891 2000000056098 In Stock: Ships next business day
Black / 49 599892 2000000056135 In Stock: Ships next business day
Black / 50 599893 2000000056142 In Stock: Ships next business day

Shipping

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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.

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4.5 / 5.0
69 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
39
26
3
1
0
Bang For The Buck
4.7 / 5
Protection & Durability
4.6 / 5
Features
4.3 / 5
Comfort
3.9 / 5
Style
4.8 / 5
Air Flow
3.5 / 5
Fit
Small
True
Large
Footbed
Narrow
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Wide
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
4 / 5
Style
5 / 5
Footbed
Narrow
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Air Flow
4 / 5
Great Boot
Bought this as my first set of boots. As a college student, I wanted something with a strong brand reputation, but also with a good price. I think I found it here. Boots feel very rigid and protective, but flex in the right places after a bit of break-in. Zipper and velcro is all well placed, and works perfectly. I can fit a set of jeans over them perfectly for running to the gas station, or put them on with my riding pants for long rides. From what I researched, they also seemed to hold up well with crashes from several other people, and that's the first comment that I look for before making a purchase. Only thing that I don't like about them is that they can be a little uncomfortable on your shin if your socks aren't long enough and you're walking longer distances, but that's more of a personal decision issue.
February 7, 2015
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Footbed
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Air Flow
4 / 5
Great boots
These boots are great for the value. Fantastic boots for all riding conditions, even in the 100+ degree Texas heat.
July 23, 2012
Ride:
2012 Kawasaki ZX1000 Ninja ZX-10R
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
3 / 5
Comfort
2 / 5
Style
5 / 5
Footbed
Narrow
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Air Flow
3 / 5
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
Ride:
2013 Kawasaki Ninja 300
Bang For The Buck
4 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Footbed
Narrow
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Wide
Air Flow
3 / 5
Best boot for the money
At $200, these boots blow away any cheaper boots. Build quality is great and the boots provide for good positive shifting feedback through the material. These aren't the Rain models, but I expect that they'd hold their own in the rain too. Fit is very narrow, which suits me fine. Also note that I usually range between 12 and 13 in US shoe sizes and there's no way I could fit into a boot smaller than the size 48. These boots have a lot of protection, which is what I was looking for. The difference in build quality with these and my previous VEGA sport boots makes them almost not comparable. Buy these boots and you won't be disappointed!
March 19, 2012
Ride:
2005 Suzuki SV1000S
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Footbed
Narrow
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Wide
Air Flow
4 / 5
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
Ride:
2011 Kawasaki Ninja 1000
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Footbed
Narrow
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Wide
Air Flow
4 / 5
Great Boot for a Cruiser!
I picked this boot up as a cruiser rider because I wanted something that offered more protection than a steel toe leather work boot, but I didn't want it to look too much like a sport bike boot. These fit the bill and look pretty good under a pair of jeans. They are comfortable enough to walk around in too. The only downside is that they run in full sizes only, no half sizes. My foot is a 10.5, so I got the 11. It feels about half a size too big. These things feel good though and definitely offer some nice protection. They block out the wind and cold pretty well too.
March 26, 2012
Ride:
2007 Yamaha XVS1100A V Star 1100 Classic
Entry Level but good for the money.
Other boots in the Sidi line offer better protection for the ankle. I wish that I looked closer before deciding on these but for the money and to wear on the srteet or track days they should be fine. For racers a little more ankle protection would be a better choice.
September 7, 2010
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
3 / 5
Great street boot
Amazing boot. My first true pair for the bike. Never felt like they had to be broken in. It did take some getting used to after only riding in sneakers. They are stiff through the foot, which is great. I feel like my legs don't get as tired. For me, they fit VERY true to size. I wouldn't say go up a size unless you are right at the top end of one and want some swelling room for those really hot days. I walked around for a while and didn't feel uncomfortable at all. I'm used to wearing my red wings so maybe that had something to do with it. There is a little extra room in the heel and the first few rides may cause a little irritation on the top of you foot after a day of up-shifts.
All in all a great boot and as far as street tech goes, this is it.
May 9, 2013
Ride:
2013 Suzuki GSX-R1000
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Air Flow
4 / 5
Nice boot
I like the fit of these boots. I got a size bigger than I usually wear and they fit. They seem to run small. They are comfortable the top of the boot, is a little wide.
March 16, 2015
Ride:
2015 Honda CB500F
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
4 / 5
Style
5 / 5
Fit
Small
True
Large
Footbed
Narrow
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Wide
Air Flow
4 / 5
Very nice boots!
Exceptional boots for the price. After getting my Sidi Fusion pair of boots I wonder why it took me so long to buy them! Would recommend these to anyone looking to get a good pair of full sized boots for under $300. The style and protection of these boots are simply perfect. I love to wear them under my riding jeans. The boots are pretty tough, which is good in terms of protection but it takes some time and miles for the feet to get used to them. The boots are narrow and I strongly recommend to choose one size higher than usual. I wear 11 US / 45 EU shoes and I bought an 11.5 / 46 pair. Even buying one size higher, my feet suffered at first... Now, the fit is simply perfect! I love them!
July 21, 2016
Ride:
2011 BMW R1200GS Adventure
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Browse 13 questions Browse 13 questions and 59 answers
Why did you choose this?
RevZilla Store
my boyfriend loves this boot, he always buys SIDI brand, it was a good price
Lenke L on Apr 12, 2017
Style, safety, comfort, and price.
Tammye W on Jan 5, 2017
my boyfriend loves this boot, he always buys SIDI brand, it was a good price
Lenke L on Apr 12, 2017
Reputable Brand but wished they had White/Black though.
Jeremy L on Feb 11, 2017
Style, safety, comfort, and price.
Tammye W on Jan 5, 2017
I love Sidi cycling shoes and they fit me very well. These boots look like they'll match my riding style the best.
Scott G on Aug 27, 2016
I have had SIDI before and have been happy, I like the price and the look of this boot.
Erik S on Jul 25, 2016
reviews are good on these boots, for the price, offer good protection and features
Chris C on Jun 30, 2016
for commuting (36 frwy round trip in CA). Awesome for that, not good for walking very far. Though I wear size 10 in nearly everything, the size 44 is tight (not comfortable) to walk in, but perfect on the bike. I really like them for commuting. Two BMW boxers.
joseph c on May 27, 2016
I love the look and protection these boots offer.
Hector M on Apr 27, 2016
I like the SIDI Brand and the price and features looked good
John J on Apr 17, 2016
Looks and protection
Paul E on Apr 11, 2016
Sidi quality and reputation, price, and features.
William S on Apr 1, 2016
great reviews, and protection above my other sport touring boots
Ryan L on Feb 25, 2016
SIDI was recommended to me by several friends. Reading the reviews, it seems like many people feel the same about SIDI. I had a budget, and this is the best SIDI boot that didn't go over that.
Clarence S on Feb 23, 2016
Needed a new pair, old pair of sidi wore out after 60k miles of use. Sidi fits me great and are high quality
Binh C on Feb 6, 2016
Former Sidi supported racer and quite honestly I like their product line for craftsmanship, comfort & fitment.
Marcus W on Feb 1, 2016
reviews - first pair
Robert U on May 25, 2015
Sidi boots have been my favorite for years. Great protection, style and fit. Easy to walk around in when not on the bike.
Drew108 on Apr 19, 2015
Sidi's reputation for quality products and style
David H on Mar 22, 2015
Price and quality
FRANK B on Dec 12, 2014
Great pair of boots that offer much better protection than just ankle high boots but still at an affordable price.
Howard L on Jun 28, 2014
To replace a set that has served me very satisfactorily.
Paul W on Jun 23, 2014
looked for a few months best price for protection but not over the top.
Joshua J on May 3, 2014
Style, safety, comfort.
Samuel W on Apr 13, 2014
I always wanted a pair of SIDI boots
ange on Dec 12, 2013
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,
Cornelius T on Dec 11, 2013
Vegan, Vegan, Vegan. Nobody gets hurt. Just don't stop carrying them!!!!!
O P on Dec 10, 2013
I like the look of this boot..can't wait to see it in person!
SexyP30 on Aug 26, 2013
Reputable Brand but wished they had White/Black though.
Jeremy L on Feb 11, 2017
I love Sidi cycling shoes and they fit me very well. These boots look like they'll match my riding style the best.
Scott G on Aug 27, 2016
Is the armor at the toe hard or soft? Does it fully encapsulate the tox box or is it just around the perimeter? Thank you.
Rudy R on Jul 18, 2014
BEST ANSWER: The armor is hard. It feels hard all around. I'm not sure what you mean by the "tox box" so I'm not sure how to answer the question fully.

I can say that I love the boots. They are a bit narrow so if your foot expands a great deal when you step down, you might find them somewhat uncomfortable. Otherwise, they are super easy to wear and ride in.

Cheers!
I'm wearing Nike size 41, which size is Sidi boots will fit me ?
A C on Dec 8, 2016
BEST ANSWER: Size fit pretty true for me
Does this boot have steel shank reinforcement?
Mark L on Dec 10, 2013
BEST ANSWER: 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
Is the toe box armor soft or hard?
A shopper on Jul 18, 2014
BEST ANSWER: They have a stiff (ish) leather toe, but there is a fair bit of support and protection from the sliders .
Nice simple boots
Size 48, skinny calves. Comments?
A shopper on Mar 20, 2016
BEST ANSWER: I'd avoid these. I've got skinny calves as well, though not super skinny and there is too much room to be comfortable.
Was told that these boots the sidi brand run small I wear a size 10 wide what size do you recomend ?
A shopper on Feb 6, 2015
BEST ANSWER: They are narrow and whether you get a male or female size, it's the same unlike traditional shoes. The width of the calf room is also narrow. So if u have wide calves and small feet it might not work. Bigger feet= larger calves in these boots. Even though the Velcro strap is somewhat adjustable, there's very small room for adjustment. If you've never used this brand boot before, you might want to see if you can find one at a bike shop that u can try on. Wearing them for the first time can be a little difficult because they're very stiff but once you break them in like any shoe, it should get better. If u have wife feet or calves, you might wanna go for a different brand; as I mentioned earlier; these are narrow in the toes and calves. Personally, I prefer my combat boots. Good luck. Hope this helps.
can skinny jeans go over the boot or do they have to be tucked in? are these too stiff to walk around in?
A shopper on Oct 21, 2012
BEST ANSWER: 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.
I'm a year-round commuter meaning there will be some rain at times. Also a moderately aggressive rider when it's dry. Any thoughts on the Sidi Fusion Rain vs the TCX S-Sportour Waterproof boot? And is the Sidi Fusion Rain no longer available here? It is referred to in the video but not found otherwise on the site.
A shopper on Aug 15, 2014
BEST ANSWER: I have not used them in the rain yet. If your feet get hot you might consider the vented boots. I am thinking that I would use a boot cover in case of rain, since it is so infrequent.
Trying to decide between this and the Fusion Air, as I will be using these mostly for commuting, morning/evening rides in the midwest.
A shopper on Mar 2, 2013
BEST ANSWER: 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.
Can anyone tell me the average weight of this boot?
A shopper on Oct 4, 2012
BEST ANSWER: 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.