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SIDI Cobra Air Boots
  • SIDI Cobra Air Boots - Black

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SIDI Cobra Air Boots Videos

Sidi Cobra Air Boots

Sidi Cobra Boots are a crossover boot that bridges the gap between track and aggressive sport touring. The Cobras deliver shin protection, a beefy heel cup and ankle protection and should diving into the corners be a daily regimen, the toe sliders are replaceable.  


  • Vertebra System protects the rider’s Achilles tendon
  • Thermoplastic resin ankle protection
  • Replaceable toe sliders
  • Composite inner sole
  • Removable arch support
  • Nylon shin deflector plate
  • Perforated Lorica outer for maximum air flow
  • Double stitched in all high stress areas
  • All bolt on parts are replaceable
  • 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

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 / 6/39 737212 2000000076959 Only 2 Left: Requires 2-3 business days lead time prior to shipment
Black / 7/40 737213 2000000076966 Only 3 Left: Ships within 24 hours
Black / 7.5/41 737214 2000000076973 Only 2 Left: Ships within 24 hours
Black / 8.5/42 737215 2000000075198 In Stock: Ships within 24 hours
Black / 9.5/43 737216 2000000076980 In Stock: Ships within 24 hours
Black / 10/44 737217 2000000076997 In Stock: Ships within 24 hours
Black / 11/45 737218 2000000077000 Only 3 Left: Ships within 24 hours
Black / 11.5/46 737219 2000000077017 In Stock: Ships within 24 hours
Black / 12.5/47 737220 2000000077024 Only 3 Left: Ships within 24 hours
Black / 13/48 737221 2000000077031 Only 3 Left: Ships within 24 hours
Black / 14/49 737222 2000000077048 In Stock: Ships within 24 hours
Black / 15/50 737223 2000000077055 In Stock: Ships within 24 hours


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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.

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SIDI Cobra Air Boots 4.5 5 55 55
SIDI Cobra Air Riding Boots Great boot and excellent air flow during summer time riding. Have worn in cooler temps 40-50 degrees at highway speeds and wore wool socks with them; had great foot and lower leg comfort. The only very slight negative from me on the boot is the heel pad/plate is a little harder than I would prefer but this would not stop me from buying this boot again. July 26, 2016
Sidi makes a great boot These boots are performing as expected. They initially fit tight but after only a few rides and some walking with them on they've stretched enough for all day comfort. Specifically, the toe box was narrow but is ok now. Length of boot from toe to heel was small on my foot so I got the next half size up. Air flow is good but if you have a bike that can cook hot dogs at the foot pegs, these might let a little more heat in than you'll want. One of my bikes is a rolling BBQ grill so Sidi Airs don't go on that ride. I can't speak to protection but after owning many pairs of riding boots over the years, I expect to survive everything short of my bike jumping up and down on my feet. No boot will protect you from that and I'm familiar with the phenomenon. I consider these a great value! . June 28, 2016
Great design, poor workmanship I bought these boots at Revzilla about 8 months ago and have been using them 4-5 days per week, 40 min riding/day since, with a couple longer several-day moto tours. What I love: great design light weight good protection for the $ (I've hit a few rocks riding on trails and feet were fine) easy to put on and take off good air flow while riding don't squeak when you walk in them What I hate is the lack of durability / poor workmanship. The velcro flaps on both boots have failed in just about every manner possible - the sewed-on velcro has come off the flap, the "SIDI" pull tabs pull started tearing off, and the main flaps developed tears. I've taken them to my cobbler twice now to get repaired, but there is only so much he can do without reconstructing the whole closure system, which would cost almost as much as buying a new pair. I'd gladly pay twice the MSRP for the same design that used real leather instead of the fake plastic stuff, and that was put together like the boots of old, where lifetime was measured in years, not months. May 31, 2016
Enjoyable I have enjoyed these boots so far. Extremely comfortable to ride in. May 31, 2016
All around good spring/summer boot I had a pair of hand me down SIDIs before I purchased these and really liked the quality. The Cobras pretty much met my expectations: comfortable fit, lots of protection, good airflow, high quality materials, and nice look. I have only taken them on one ride and noticed that they need to be broken in a little. They are fairly easy to walk around in too, but I haven't ventured too far in them yet. April 26, 2016
awesome airflow been riding for many years but this is my first boot purchase. airflow is awesome. makes me feel like a better rider April 13, 2016
Good sliding protection, poor otherwise The fit and finish of these boots is great. They have a lot of high-end features built in. The hard parts that protect your foot in the event of a slide are great and all positioned in the proper spots...but that's where the pros end. These boots are very thin. It's just the leather and a thin mesh lining. I found them to be uncomfortable even with thick socks. I'm sure they break in and get better but I wasn't impressed out of the box. More importantly, they offer little to no lateral bend protection or twisting prevention. They were big around the calves and since they only have that one zipper there is no way to tighten them so they offer more support. I'll be returning these in search for a pair with better protection. March 31, 2016
Solid boots, can't beat 'em I bought these because I like to do aggressive street riding and in the near future I'd like to start doing track days as well. These seemed to be a good balance of both, with adequate protection in case they see some track time. At this price point I felt they offered the most protection in comparison to other boots. The quality is top notch and they look and feel great. Easy to put on and take off, and the air flow is surprisingly good for leather boots. Once you get moving above 40mph you'll feel the air really start to come through. I can easily fit my pants over top of them which was another selling point for me. I wear a size 10.5 in most shoes, went with the size 10/44 in the boots and they fit just right. They aren't tight on the toes, but they feel secure. Especially when you're in the riding position you'll have enough toe room to be comfy, without them being loose at all. My feet are average, a little narrow in width and these boots fit very well. Hope this review helps. I'd recommend them. March 28, 2016
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