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SIDI Cobra Air Boots
  • SIDI Cobra Air Boots

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Video Review

SIDI Cobra Air Boots Videos

Sidi Cobra Air Boots

  • The patented and trademarked Vertebra System protects the rider’s Achilles tendon
  • Thermoplastic resin ankle protection
  • Bolt on (no Velcro!) replaceable, adjustable and aerodynamic nylon scuff pads on the toe
  • Composite inner sole
  • Removable arch support
  • Nylon shin deflector plate
  • 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
  • Perforated Lorica outer for maximum air flow
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Sidi Cobra Air Boots 4.5 5 31 31
GREAT! GREAT! JUST GREAT! I mean you feel like you are safe if you fall & you can also just walk around with them with no pain. February 12, 2014
Cobra Air The boots look great, casual look. They are very comfortable and the air flow is perfect. I use them every day to work. They fit perfectly based on the size chart. I recommend this product. Thanks Revzilla great service December 18, 2013
Good product for motorcycle lovers The boots fit very well, I am 10.5 size on U.S. and I bougth these one with 11 size. The boots are very comfortable. November 18, 2013
Good Boots As far as protection goes these are not for racing. However they are a good comfortable boot that provide enough coverage to save you a few stitches. November 11, 2013
Great Boots I love these boots and I'll tell you why: I wear a size-14" and Sidi is the only boot manufacturer I have found that can truly accommodate a large American sized foot in a race-style boot. Trust me, when you have a large foot, finding a high quality reasonably priced motorcycle boots is difficult. Most manufacturers only size to 13". The Sidi's fit great out of the box, have excellent venting and are comfortable enough to walk around in. I really like these boots and will be a Sidi buyer for life, not just because they actually fit, but because of the great quality & pricing too. One last note, I purchased their largest boot for my size-14" foot, so you might want to go a size up when purchasing. As usual, Revzilla was great on delivering accurately and quickly on my order. No tax, no shipping costs, low prices and liberal return policy (never had to return a product yet because I do my research). October 28, 2013
Great 3 season boot. I've had these boots for about a year and a half now, and have found them to be my favorite boots in my closet. 2nd pair of Sidi boots I've had, and the quality is excellent. Very warm in the summers here, sometimes 100+ when riding, and I've found these boots comfortable in the hot weather, and also fine in the cool fall and spring days. Great protection and fit. Highly reccommend. October 24, 2013
Great quality, consistent fit I've been consistently a 46 in Sidi, both for motorcycle boots and cycling shoes and these didn't deviate from that fit. Like most Sidi stuff they are a bit on the narrow side, which works reasonably well for me. I found that for my feet an aftermarket arch support was desirable, but that also is consistent with pretty much all footwear I buy. They're well made and provide good protection. Certainly adequate for my sport/sport touring riding. Comfort off the bike is not their strong point but they're nowhere near as constraining as hardcore track boots, I can walk around with them for a while during breaks in reasonable comfort. I got the air version and airflow is excellent at speed. My feet tend to heat up in many boots, but no problem with these. Obviously not for use in the rain or even damp conditions, but great here in Southern California. I wish there were a few reflective surfaces on the sides and heel, but that was easily fixed with some black reflective tape without ruining the boots' lines or look. Would be great for an occasional track rider who also wants above-average protection on the street or even for limited sport-touring situations. August 19, 2013
Very nice Took some wearing around the house then a few hundred miles of riding before they felt normal. But that was probably due to me being used to riding in running shoes before that. They feel great now. I'm a 46 in them, and I wear 11.5 shoes normally. So pretty much true to size. They are great looking and feel tough. recommended for sure August 19, 2013
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Have a functionality, fit, or otherwise product-specific question about the SIDI Cobra Air Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

SIDI Cobra Air Boots
Already Asked: 4 Questions, 19 Answers
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RevZilla Store asked: Why did you choose this?
Simon D: Comfort, Protection, Build quality, Apr 10, 2014
Abraham K: Reviews Apr 4, 2014
Zack S: I chose the SIDI Cobra Air boot because the styling is beautiful and I need that extra protection. For the price I feel like these are amazing and the Air version is perfect for me considering i do most my driving in late spring thru early fall. Feb 23, 2014
Ryan V: Track days! Nov 30, 2013
clyde m: not many options at size 15. also sidi is a great company and this was a great price point. I also wear their bicycling shoes. Nov 1, 2013
Fernando E O: Comments of friends and product reference Oct 26, 2013
Viney F: Needed a boot for general riding and have a few friends with Sidi's with good feedback..
I also have the Vortice for track work but little too stiff for road riding, so this represented good value..
Oct 21, 2013
Michael G: Previous experience with the brand and the sizing made it easy for me to want to stay with Sidi. Features and particularly airflow dictated that I pick this particular boot. Aug 27, 2013
A shopper asked: Are these boots waterproof? Oct 24, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
Brad D: No, these boots are quite perforated and great for hot weather riding, but don't expect your feet to be dry in the rain. Check out the SIDI Cobra Rain boots instead, or SIDI Cobra Gore Tex if you got the coin. Oct 24, 2013
Reply to Brad Good answer? Yes (0) No (0)
Peter S: Not at all, but am yet to experience boots that are after an hour or so in heavy rain. I slip a pair of sealskinz socks underneath as a water/wind solution. Oct 24, 2013
Reply to Peter Good answer? Yes (0) No (0)
Michael J: These are the "Air" boots. They are for warm/hot weather and are perforated so air can flow. No, they are not waterproof. Oct 24, 2013
Reply to Michael Good answer? Yes (0) No (0)
Shannon M: No they are not. The Sidi Cobra Rain boots are. Oct 26, 2013
Reply to Shannon Good answer? Yes (0) No (0)
Scott A: As long as they don't get wet they are. Oct 24, 2013
Reply to Scott Good answer? Yes (0) No (0)
Simon M: No Oct 24, 2013
Reply to Simon Good answer? Yes (0) No (0)
A shopper asked: Hi, could you confirm that these boots (sidi cobra air) has the side ventilation as shown in your video review? The boot pictured has a black cover instead...
Jan 16, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
RevZilla: The Sidi Cobra Air boot is the perforated version of the Sidi Cobra Boot. It does not have an open/close vent. The Sidi Vertigo Boot has an open/ close vent on the side, while the the Sidi Vortice Boot has it on the toe slider. Jan 17, 2013
Reply to RevZilla Good answer? Yes (0) No (0)
nsfugimoto: No. These boots are perforated leather but no lateral air intakes. Maybe it's another model. Apr 1, 2013
Reply to nsfugimoto Good answer? Yes (0) No (0)
repidodave1198s: Yes, has the side vent which I've found to be very effective here in Florida. Jan 28, 2013
Reply to repidodave1198s Good answer? Yes (0) No (0)
A shopper asked: do these boots work in the pants or exclusively outs? Apr 23, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Philip H: Mine work fine inside my riding-suit pants and inside jeans, as longs as they're not terribly tapered at the bottom. Great boots -- but keep in mind that the fit is quite snug, especially in terms of width, and choose size accordingly. Apr 23, 2014
Reply to Philip Good answer? Yes (0) No (0)
Michael G: I have regular cut jeans. The leg portion of my jeans easily goes over the top of the boot to hide you are wearing them. Apr 23, 2014
Reply to Michael Good answer? Yes (0) No (0)

Mens and Womens Footwear

Footwear Conversion
EURO US MensUS Womens

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 / 6/39 737212 SIS-COA-BKBK-39 Available: Requires 2-4 business days processing time prior to shipment.
Black / 7/40 737213 SIS-COA-BKBK-40 Available: Requires 2-4 business days processing time prior to shipment.
Black / 7.5/41 737214 SIS-COA-BKBK-41 Available: Requires 2-4 business days processing time prior to shipment.
Black / 8.5/42 737215 SIS-COA-BKBK-42 In Stock: Ships within 24 hours
Black / 9.5/43 737216 SIS-COA-BKBK-43 Available: Requires 2-4 business days processing time prior to shipment.
Black / 10/44 737217 SIS-COA-BKBK-44 In Stock: Ships within 24 hours
Black / 11/45 737218 SIS-COA-BKBK-45 In Stock: Ships within 24 hours
Black / 11.5/46 737219 SIS-COA-BKBK-46 Available: Requires 2-4 business days processing time prior to shipment.
Black / 12.5/47 737220 SIS-COA-BKBK-47 In Stock: Ships within 24 hours
Black / 13/48 737221 SIS-COA-BKBK-48 Available: Requires 2-4 business days processing time prior to shipment.
Black / 14/49 737222 SIS-COA-BKBK-49 In Stock: Ships within 24 hours
Black / 15/50 737223 SIS-COA-BKBK-50 In Stock: Ships within 24 hours