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SIDI ST Air Boots

Item: P190255

The SIDI ST has 3 forms of closures to secure the boot to you feet in case of a get-off. Add to that Achilles protection and sliders and it's all go! Read More

$345.00
Rebate Available! View Details
Please select a Color & Size to view availability.

Product Details

SIDI ST Air Boots

The SIDI ST Boot features a hinged external support structure for helping to prevent lateral ankle movement while allowing for smooth fore and aft transitions on the bike. A set it and forget it cam lock closure system on the calf enables easy entry and accommodates a wide variety of calf diameters. All bolt-on components are replaceable. 

Features:

  • Patented and trademarked Sidi Vertebra System protects the achilles tendon
  • Thermoplastic resin ankle protection
  • Replaceable to sliders
  • Composite inner sole
  • Removable arch support
  • Nylon shin deflector plate
  • Perforated Lorica outer construction
  • Double stitched in all high stress areas
  • All bolt on parts are replaceable
  • An elastic panel adjacent to the entry zipper allows a bind free zip and improved fit
  • Dual compound sole
  • DuPont polymer toe shift pad
  • Perforated Teflon treated nylon lining
  • Replaceable shock absorbing heel cup
  • Padded achilles area
  • External ankle support braces with closable air vents
  • Cam-lock buckle system
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black / 7.5/41 RevZilla Item #751191 MFR. Product #2000000076775 AvailabilityAvailable: Requires 3-5 business days of lead time prior to shipment
Product Style Black / 8.5/42 RevZilla Item #751192 MFR. Product #2000000075181 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 9.5/43 RevZilla Item #751193 MFR. Product #2000000076782 AvailabilityAvailable: Requires 3-5 business days of lead time prior to shipment
Product Style Black / 10/44 RevZilla Item #751194 MFR. Product #2000000076799 AvailabilityAvailable: Requires 3-5 business days of lead time prior to shipment
Product Style Black / 11/45 RevZilla Item #751195 MFR. Product #2000000076805 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 11.5/46 RevZilla Item #751196 MFR. Product #2000000076812 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 12.5/47 RevZilla Item #751197 MFR. Product #2000000076829 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 13/48 RevZilla Item #751198 MFR. Product #2000000076836 AvailabilityIn Stock: Ships within 24 hours

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Reviews & Questions

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Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 11 questions Browse 11 questions and 48 answers
Why did you choose this?
RevZilla Store
Protect my feet.
Barry S on Oct 16, 2017
safety, comfort, and brand
Clement L on Jul 10, 2017
Protect my feet.
Barry S on Oct 16, 2017
Watched all the reviews on all the boots from Anthony and Revzilla TV and chose these
B A on Sep 23, 2017
safety, comfort, and brand
Clement L on Jul 10, 2017
Wanted the best protection i could get for the street without going full race boot.
Michael P on May 17, 2017
Needed a new summer boot , sidi boots are quality
Jimmy on Mar 27, 2017
Survived well in a high speed crash.
Shawn B on Oct 13, 2016
Protection and the changeable hard / protective parts.
Shane R on Jul 7, 2016
I wanted the next price point performance level up from the last pair that I still have and this was it.
I really wanted them in red to match the suit and the bike but the AIR option only comes in white and black and the perforated leather is important. For this early season track vacation they're a little cold at times depending on temps but on the other end of the spectrum without the AIR option can get very hot and uncomfortable.
SIDI is the best....feet down.
Bart R on Feb 1, 2016
Great foot and leg protection. Very comfortable for a racing boot
Christopher S on Jan 9, 2016
Great product! Wear them around the house a few hours before using!
Jason O on Dec 27, 2015
Sidi is probably the best boot you can buy. Have been buying them for years. AND they last.
Chad52 on Dec 7, 2015
Great boots! good ratings. Was very impressed with the quality, fit and comfort. Fantastic air flow in the heat!
Jacob P on Nov 11, 2015
Want to have the best..
Peter M on Aug 22, 2015
to use for track days
Dutam l on Jun 3, 2015
These boots are great. They move a lot of air. Great protective gear.
Ian B on May 23, 2015
I wanted to experience the added adjustment of the buckle over the dial on my other SIDIs. I was curious to try out the added protection as well. Yes, these boots allow much less (dangerous) movement at the ankle. Still plenty of give to ride though and enough for the track if needed! I wanted a vented boot and these move air!!
William P on Nov 10, 2014
I find the Sidi's fit my wide feet. I have 2 pairs of Votice, a pair of Crossfire and the Sidi GoreTex. I wanted a vented road race boot for street and track riding.

These arrived, perfect fit, just like all my other Sidi boots.
Christopher E on Sep 11, 2014
Replacement for my SIDI boot purcahsed new in 1997
John F on Aug 11, 2014
a lot of ppl told me that the SIDI boot is really awesome.
A S on Mar 25, 2014
features
Rodger G on Jan 30, 2014
After lots of research I fond Siidi is the boot for me, lots of protections, sliders everywhere, literally everything is replaceable on this boots... great for South California weather, vets rocks in the summer and is very good in the winter too.
cleartalk - a on Jan 16, 2014
Great quality, styling, and fit. Sidi is hard to beat for design, quality and protection.
Daniel C on Nov 15, 2013
Had originally purchase these boots in sixe 11 and the right boot was a little tight. I was told they would stretch a little so thought they would be ok. After 5 riding session and one sore right foot decided I would have to bite the bullet and buy the next size up. Now what to do with an almost brand new pair of boots that are one sixe to small. Oh well maybe I will have some luck at next track day selling them at a discount price to try and recoup some of my money.
David H on Oct 28, 2013
needed boots to take to the race track.
josh w on Aug 16, 2013
Watched all the reviews on all the boots from Anthony and Revzilla TV and chose these
B A on Sep 23, 2017
Wanted the best protection i could get for the street without going full race boot.
Michael P on May 17, 2017
Is the black/white combo still available for the ST air? Don’t see it as an option.
Shane R on Jan 18, 2018
Will boot cut jeans fit over these??
A shopper on Sep 29, 2014
BEST ANSWER: I'm not sure. I wear these over suits. I would guess yes, since they are smaller in diameters than other. Regardless, Revzilla does offer returns.
I typically wear a wide or extra wide shoe. Are these going to give me issues with being to narrow?
Jack H on Feb 9, 2015
BEST ANSWER: I usually wear wide shoes too. Can't wear normal nike sneakers without ripping them. Ordered the Sidis true to what I wear in leather dress shoes and found the fit to be perfect even for full day wear.
Will boot cut jeans fit over these boots??
Jonathan R on Sep 29, 2014
BEST ANSWER: I think it depends on how large your pants are. I am size 34 waist and 32 length and wear Lucky Jeans (think relaxed fit) and they just get over the top. I have to say I love these boots though, I'd find jeans that fit. Only downside is they draw attention if you are walking around the office with them. They are real squeeky and when I wear them into my office building there is no doubt everyone knows I ride (other than a couple of ding dongs who have asked if they are ski boots, WTF?)
Weather ranges from 30 to 90 where I'm from and I commute for the better part of the year on a motorcycle.
A shopper on May 10, 2013
BEST ANSWER: For the cooler weather you might get cold feet... wear warm socks? I think they are perfect for the hotter stuff thou!! They have flex vents right around your ankle so you notice that. I recently road in 27c (not ideal how to convert it) and the first thing i noticed was that my feet didnt get hot. So that being said they d suck if you hit rain on your ride home... I recently did and my feet got wet.
i wear size 43 in alpinestars. how do these boots compare sizewise?
A C on Dec 31, 2017
BEST ANSWER: SIDI leading the industry in my opinion I would bet the size is true.
Never worn an A-star but it would make sense that it would fit just the same.
Ride fast !
I'm really confused on sizing for these boots... There are a few different sizing charts out on the web.

I wear a 11.5 (USA) in a converse all star boot, anyone know if a 46 or a 47 should be my Sidi size?
A shopper on Dec 27, 2013
BEST ANSWER: From my experience with Converse Chuck Taylor sneakers, they have always ran very long in sizing. So if you wear a 11.5 in those sneakers, I would think you would normally wear a size 12. Perhaps go to a store and try on some actual boots, not sneakers to get a feel for what your size is in boots? Revzilla also does a great job of exchanging for the right size.
I wear a 13/48 in the Sidi Sport Rain Boot. Would the Sidi ST run the same size for me, or are they are bit more narrow than the Sidi touring boots?
A shopper on Apr 20, 2012
BEST ANSWER: The ST runs very similar in size to the sport rain and it should be fine to order the 48.
What models of sidi booots will work with the bolt on soles? For sport bikes on street or track
Michael B on Oct 30, 2017
What models have the bolt on replaceable soles?
Michael B on Oct 30, 2017
33 Customer Reviews
33 4.5/5
10 Questions & 24 Answers
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