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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 In Stock: Ships within 24 hours
Black / 7.5/41 737214 2000000076973 In Stock: 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 In Stock: Ships within 24 hours
Black / 11.5/46 737219 2000000077017 In Stock: Ships within 24 hours
Black / 12.5/47 737220 2000000077024 Only 2 Left: Ships within 24 hours
Black / 13/48 737221 2000000077031 Only 3 Left: Ships within 24 hours
Black / 14/49 737222 2000000077048 Only 3 Left: Ships within 24 hours
Black / 15/50 737223 2000000077055 In Stock: Ships within 24 hours


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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.

Write a Product Review for a chance to win our monthly $100 giveaways.
SIDI Cobra Air Boots 4.5 5 51 51
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
Great protection and style for a competitive price I chose these because they seem to provide the best protection in the price range, and offer breathability for summer riding as well. I like that the skid plates are all replaceable too. The craftsmanship seems solid as well. October 12, 2015
Great bang for the buck This is an excellent product. the footed is a tad narrow however breaks in nicely. My biggest complaint for "daily" riding is the grip on the sole. It is not sufficient for any surface outside of your welcome mat. September 30, 2015
Great boot for dry riding in triple digit heat Fit and finish is what you'd expect from an expensive boot from Sidi. Tons of airflow and very comfortable after 6+ hours in the saddle while driving through Northern Nevada and Idaho. Highly recommended! July 13, 2015
Incredibly Comfortable and Well Engineered I have a pair of Crossfires for dirt bike riding and they have lasted for 5 yrs now. This is riding trails and racing in Enduro's so they see a lot of miles and terrain that bang the heck out of them. Always feel protected, comfortable, dry and most importantly, NEVER want another pair of boots. This is the same feeling with my new street riding Sidi's Cobras. Easy to put on and take off, well engineered and very comfortable with all the support in all the correct areas. I would NOT want another pair of riding boots. March 16, 2015
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