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Sidi Vortice Boots
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  • Black/Black
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  • Black/Black
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  • Black/Hi Viz Yellow

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$495.00
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Video Review

Sidi Vortice Boots Videos

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Sidi Vortice Boots

It was thought that the award winning Sidi Vertigo Corsa boot was the pinnacle of sport boot technology. Until today that is as Sidi is proud to introduce the next step in the evolutionary chain: The “Vortice”. The latest in technology combined with the great skill and workmanship of Sidi’s Italian based factory technicians’ blend in a whirl of fresh solutions to satisfy a rider’s desire for safety and comfort.

  • Constructed of Lorica and is lined with Teflon vented mesh. Only Sidi goes to trouble and expense of creating a multiple liner boot system in its racing boots. Lorica® is a composite micro fiber material created from strands that are so fine, each one is 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.
  • Sidi has added a small elastic panel to aid in a smooth zipper operation as it allows a bit of movement via the elastic as the zipper passes over the rider’s ankle ball.
  • The rear upper part of the boot is made up of the following mechanisms:

    A) The TECNO CALF TENSIONER mechanism adjusts the leg circumference. Placed in the back of the boots upper, it works through a nylon wire that hooks directly to the shin plate.

    B) The TECNO SHIN TENSIONER mechanism helps the TECNO CALF TENSIONER close the leg upper on the front part of the boot. The two lateral nylon braces join the ankle joint with two screws that are protected by nylon caps. This system is reinforced with fiberglass, supports the ankle and is easy to replace. This system allows excellent flex movement front-to-back while being firm side-to-side.

  • Tecno Instep Tensioner, a fastening system on the front part of the foot, on the instep.
  • Shock Absorbing Heel Cup
  • Non-vented
  • Shin Plate
  • Gear Change Pad
  • Vortice Slider: toe slider is made in nylon reinforced with fiberglass. It is fitted with a new air intake and an innovative alloy insert.
  • Racing SRS Sole: all new sole is constructed of a polyurethane and rubber blend.
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Sidi Vortice Boots 4.9 5 17 17
Well worth the money These boots are worth the money. They are a very technical boot by means that a person cannot just put them on and take them off. I had to get a size 13 and that is what I wear in a regular shoe, but this boot was tight at first but after having in on for all day and walking/riding around they soon were broken in and I think they fit very well. The ventilation is great I noticed that my feet do not hold in the sweat because when I take the boots off at the end of the day the sock is dry and so are my feet. As far as protection goes I feel 100% confident that, that portion of my body will be protected. I do like that after they are torqued down the boot is secured down and it is not going anywhere. Needless to say for anyone who has the money to spend I highly recommend these boots to anyone. June 1, 2013
Product is good The product is good but the retention straps broke when I got them just got to be careful tighting the product other than that its an awsome boot but I do think its a little pricy. May 27, 2013
Great Boot Need to bear in mind that these are race/track boots so they're not going to feel like some ankle high riding shoe. You're not going to go the mall or go hiking or whatever but if you're going to ride and want protection...these are the best. While you wouldn't want to walk a ton in them they're fine for meandering around ... but they shine on the bike. SUPER comfortable and awesome custom-like fits with all those micro adjusters. It take some time to get them on but 60 seconds extra to assure my feet, ankles, and shins stand a good chance of surviving a run in with the asphalt, are certainly worth it to me. Size is accurate to my American shoes size but I did start out too big and that did not work well. Don't oversize this boot or it can feel a little gangly - they're already have some bulk so get them to fit snug. Great ventilation - really, like AC for your feet. Amazing vent system. May 23, 2013
My favorites I've tried Gaernes, Astars and the Sidi ST (most recent) and while the Gaerne Balance Oiled is great offroad on my 250 with a set of heated socks.. they don't offer any real rigidity or protection beyond just some shin guards. I wanted something with some serious protection and a very high level of comfort. After trying on other friend's boots and looking around, I ordered the Sidi ST. They were OK but honestly how great is a boot going to fit if the only thing you can adjust is the calf size? That's like buying a shoe with no laces. Blah! They were well made boots, but the fit isn't confidence inspiring. My foot was loose in some areas and too tight in others. I sent them back and got the Vortice. Sooo glad I paid a little more. Save up the difference and just get these. I know they're billed as 'race' boots that take a while to get on.. but they're not that bad, seriously. It's like an extra 60 seconds or maybe even less than the ST or my brother's Astars boots. The best part is the FIT! I like taking my time to get ready anyway, hah. It's so good. Clip the lil guys in and twist. Cinch up the boot, shift your foot around inside, then work down to the toe with the adjusters once more. You're set to go and it feels like you have custom made race boots on. At this point you'll realize how smart you are for picking this boot over any other. No more slop in your boots. Which is important when you're going a hundred miles an hour and value your life. May 23, 2013
Incredible Boots. High recommended. These boots are definitely worth every penny. Going from Alpinestars SMX boot to these was a huge upgrade. The protected, durability and surprising the airflow with these boots is fantastic. These boots are meant for the more aggressive street rider or those who go to the track. These are not boots to go hanging out in riding around town because they are not the most comfortable when it comes to standing or walking for a long period of time. I bought the black, red and white. Great style. Matches my suit and gloves perfect. Very happy with this product. April 24, 2013
Incredible boots and awesome features... These are my 3rd pair of Sidi's & I haven't been disappointed! I had just purchased some Sidi Blades recently & yet I've been looking at these for at least a year or more. The price was a big deterant but I finally just went with it & got them. I'd usually feel some "buyer's remorse" when spending on something so expensive but not with these. The amount of protection & the technical features that have gone into this boot is amazing. I love the look too- it matches all my gear. I was concerned about how they'd fit with my jeans (I will be wearing them under the cuff unless wearing a suit of course) but they work well. The mechanisms are all very sturdy & work well once you get use to how to operate them. I did make a point to tighten ALL the screws & I would highly recommend this. Fit is great... I wear a 46- 11.5us... & although I have a wide foot (no arch either) they still fit very well. Does feel stiff but these aren't walking shoes. You can get around in them fairly well but again... they're "riding" boots so I wasn't surprised at how they'd feel. My philosophy is ...when you gear up, you & the bike become one. The protection & function these bad boys provide is unparralleled to anything I've come across. They're the last boots I'll ever have to buy. If you have the money & you want to invest in your safety with good quality gear you'll be very satisfied with this boot. April 16, 2013
Excellent Boots! Well worth the money. I normally wear a size 9.5US which is about 1/4" too large. I purchased a set of Vortices in 9.5/43 and they fit perfectly! The adjusters really help get the perfect fit. Once you are riding, you don't even notice they are there. There is plenty of feel through the sole of the boot and it is great that the soles are replaceable as are most other parts on the boot. I highly recommend wearing long socks, compression pants, or tucking your leathers into the boots. The inside of the boot may be uncomfortable against bare skin. I have smaller legs so the boot pinched a little. Once I wear leather or long socks, it felt very comfortable and the boot's inner material did a great job of managing a comfortable temperature. The adjusters and vents need a little time to break in but no big deal. The boots make walking a little awkward but so do all other boots with this much tech. They're still easier to walk in than snowboarding or ski boots. Revzilla's youtube review convinced me to buy these boots and I couldn't be happier. If you are on the fence about these boots, watch the review and just remember that these boots offer a lot of protection and features for the price. March 21, 2013
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Have a functionality, fit, or otherwise product-specific question about the Sidi Vortice Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

(1 Question : 3 Answers)

Product Q&A

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Sidi Vortice Boots
 
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Possible wear inside denim/kevlar jeans?

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Is it possible to wear the boots inside denim/kevlar jeans?
2 months, 4 weeks ago
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Answer: 
Generally, yes. Most Kevlar jeans have plenty of room in the legs (I can't speak for every pair though). Just as well, if you wear denim like a normal person, you should be set. I, for some reason, insist on wearing skinny jeans. I can barely fit myself into those things, let alone a beefy race boot.
2 months, 3 weeks ago
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Answer: 
Yes but it does depend on a couple of things... the "cut" of the jeans you're wearing... and the size of your calf. I wear a relaxed fit (Harley Davidson brand) jeans and the cuffs do go over the top of the boot. My calves are defined (not huge) but when I tighten the tensioners to a comfortable position they'll fit. If you have large calves that will definitely be a factor to consider because you'll increase the diameter of what your jeans will have to fit over the top of... Measuring the very bottom of my jeans at the cuff it reads approx. 7 3/4 inches. I am laying them flat on the floor and measuring straight across. My calf is 14.5 inches in diameter. Hope that helps a bit and good luck!
Age: 35-44
Gender: male
2 months ago
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Yes, most boot cut jeans will have no problem fitting over the boot. The hardest part is getting it over the shin guard if the pant legs aren't wide enough.
Age: 25-34
Gender: male
2 months, 3 weeks ago
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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/Black / 6/39 475702 SIS-VOR-BKBK-39 Out of Stock
Black/Black / 7/40 475703 SIS-VOR-BKBK-40 Out of Stock
Black/Black / 7.5/41 475704 SIS-VOR-BKBK-41 Out of Stock
Black/Black / 8.5/42 475705 SIS-VOR-BKBK-42 In Stock: Ships within 24 hours
Black/Black / 9.5/43 475706 SIS-VOR-BKBK-43 In Stock: Ships within 24 hours
Black/Black / 10/44 475707 SIS-VOR-BKBK-44 In Stock: Ships within 24 hours
Black/Black / 11/45 475708 SIS-VOR-BKBK-45 Available: Requires 3-5 business days processing time prior to shipment.
Black/Black / 11.5/46 475709 SIS-VOR-BKBK-46 In Stock: Ships within 24 hours
Black/Black / 12.5/47 475710 SIS-VOR-BKBK-47 In Stock: Ships within 24 hours
Black/Black / 13/48 475711 SIS-VOR-BKBK-48 Out of Stock
White/Black / 8.5/42 599674 SIS-VOR-WHBK-42 Out of Stock
White/Black / 9.5/43 599675 SIS-VOR-WHBK-43 Available: Requires 3-5 business days processing time prior to shipment.
White/Black / 10/44 599676 SIS-VOR-WHBK-44 In Stock: Ships within 24 hours
White/Black / 11/45 599677 SIS-VOR-WHBK-45 Out of Stock
White/Black / 11.5/46 599678 SIS-VOR-WHBK-46 Out of Stock
White/Black / 12.5/47 599714 SIS-VOR-WHBK-47 Out of Stock
Black/Hi Viz Yellow / 8.5/42 847008 SIS-VOR-BKFY-42 Available: Requires 3-5 business days processing time prior to shipment.
Black/Hi Viz Yellow / 9.5/43 847009 SIS-VOR-BKFY-43 Available: Requires 3-5 business days processing time prior to shipment.
Black/Hi Viz Yellow / 10/44 847004 SIS-VOR-BKFY-44 In Stock: Ships within 24 hours
Black/Hi Viz Yellow / 11/45 847005 SIS-VOR-BKFY-45 Available: Requires 3-5 business days processing time prior to shipment.
Black/Hi Viz Yellow / 11.5/46 847006 SIS-VOR-BKFY-46 In Stock: Ships within 24 hours
Black/Hi Viz Yellow / 12.5/47 847007 SIS-VOR-BKFY-47 Available: Requires 3-5 business days processing time prior to shipment.
Black/Red/White / 8.5/42 864565 SIS-VOR-BKRW-42 Out of Stock
Black/Red/White / 9.5/43 864566 SIS-VOR-BKRW-43 Out of Stock
Black/Red/White / 10/44 864567 SIS-VOR-BKRW-44 Out of Stock
Black/Red/White / 11/45 864568 SIS-VOR-BKRW-45 Out of Stock
Black/Red/White / 11.5/46 864569 SIS-VOR-BKRW-46 Out of Stock
Black/Red/White / 12.5/47 864570 SIS-VOR-BKRW-47 Out of Stock