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TCX X-Cube Air Boots
  • TCX X-Cube Air Boots - Black

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Video Review

TCX X-Cube Air Boots Videos

TCX X-Cube Air Boots

Italian styling, excellent air flow and great over the ankle protection make this boot perfect for a quick afternoon session or an all-day ride. Dual compound sole makes peg grip a non-issue, while offering great traction off the bike and enough air flow to keep your feet cool on the hottest day.


  • Upper composed of Air Tech highly-breathable fabric with suede leather inserts
  • Malleolus protection and polyurethane ankle support
  • Double closure system with laces and Velcro for a better fit
  • Anatomic and replaceable footbed
  • Wear-resistant sole
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TCX X-Cube Air Boots 4.8 5 25 25
Great boot Pros: Very comfortable on the bike, good sense of protection in ankle, heel and toe areas. Leather protection where the shifter is ,which is awesome. Flows a ton of air, can get cold during night time but two pairs of socks can solve that. Gives good feel to bike controls and fits nicely under a pair of jeans. They fit very snug. cons: not so great for walking around on off the bike. after a while the heel area starts to bug me as it rubs against my foot. Better after breaking them in but still stiff to walk in. I love these boots! No regrets buying them and definitely worth the investment for added protection. January 28, 2015
Great Boot! This is my first riding boot, but I am very happy with it. Pretty comfortable. I commute to work every day and I switch to shoes when I get to work. These would probably be okay to be in for a while but a lot of walking might be uncomfortable. They are stiff but loosen up after a some use. The airflow is pretty good in the summer. I am currently riding in 60 degree weather and they are still nice, my feet don't get cold, just a little chilly some days after 30 min on the freeway. The velcro strap has been a complaint that it doesn't reach across well. I use the extra bit of lace and wrap around the ankle to keep the strap in place and then the laces aren't too long after that. I usually wear a 10.5 to a 11 but in these I have the 44 which says in US it is a 10. Fit perfect November 20, 2014
i love it very comfy aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa October 25, 2014
GREAT VALUE Good value for money. A little narrow for the American foot but they're not hiking boots. I expect they will be fine when broken in. September 29, 2014
Comfy! I ordered these as a summer boot, and am VERY happy with these. They feel great when walking around off the bike. The laces, velcro overlay and everything else functions flawlessly. Not to mention they look sweet. Enjoy! August 22, 2014
Excellent Boots I just love these boots. I've had several different bikes with these boots and finally ended up on a 2012 Yamaha R1. These boots have been with me for 3 years and over 30,000 miles on them. I like to walk around at scenic locations and places of history. They're very comfortable. The sole is worn and they're now a little slippery on wet asphalt or pavement. Other than the sole getting worn, I've never had any complaints. I'm looking at the TCX Roadsters for me next pair. August 12, 2014
Great light weight summer boot Very light weight boot with good style, allowing me to wear them without looking like I'm prepped for a spacewalk. Requires almost no break-in for use. Not an all day walking boot, but plenty comfortable for a fair amount of walking between legs of a ride. HOWEVER, they were NOT very comfortable until I had replaced the provided insoles with a set of blue Superfeet to provide some arch support without too much added volume. After that addition, I have no complaints about this boot......especially for the price. August 4, 2014
Exceeded my expectations a ton. I was riding in work boots in Texas on my 30 mile ride to work and they were way to hot. I picked these boots with guidance from the experts at Revzilla. These boots greatly exceeded my expectations, they are much much cooler than work boots, lighter, provide a better sole to ride with and ankle protection. Lastly they were very reasonably priced, less that my work boots. Thanks for making me cool!! July 14, 2014
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Have a functionality, fit, or otherwise product-specific question about the TCX X-Cube Air Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

TCX X-Cube Air Boots
Already Asked: 7 Questions, 54 Answers
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RevZilla Store asked: Why did you choose this?
Joel S: Price and video recommendation Mar 24, 2015
lisa s: protection, comfort and price Mar 16, 2015
Joshua H: I chose these boots due to summer months down in florida and trying to get as much air flow as i possibly can. Mar 5, 2015
Arkady T: It's a good bang for the buck. Feb 7, 2015
Douglas P: lighter boots for summer riding to work and back. Dec 1, 2014
G L: Light, breathable, good protection Sep 30, 2014
K L: Hi-Viz Brian told me to :) Sep 12, 2014
David B: Had them before. Loved them. Take them touring as back ups and to wear walking around. Had a crash one time while on tour up in the mountains and bruised my foot badly. Took my touring boots off and couldn't get my swollen foot back in the boot. Used my TCX Cubes but had to cut them to get my swollen foot in. Insurance paid for a new pair!! I Love theses light comfy boots! Sep 3, 2014
Cheryl P: Love em. Aug 4, 2014
Roger M: Was looking for protection in a cooler boot for summer riding. I love them. Jul 28, 2014
William L: Good reviews and the video made them look pretty good. I like that there is a lot of mesh to move a lot of air. Jun 24, 2014
Michael m: The reviews for all the TCX product line speaks for itself. Jun 22, 2014
David D: Been looking for a good summer ridding boot live in fl Jun 22, 2014
J H: Style, comfort, and safety. Jun 20, 2014
Lyn L: Needed a sturdy mesh boot, and this got great reviews. Jun 12, 2014
JONATHAN N: Fit and comfort superb. Need something lower than my regular touring boots for in/around riding in my armored/kevlar jeans that's also easy to walk in. Jun 8, 2014
T W: My first riding boot, so the price is right. Otherwise I wanted a boot that had summer comfort first and foremost (I don't want to buy gear I don't want to wear), and a fair amount of protection. This boot appears to be a healthy medium, maybe airing more on the side of comfort, but they had a "crash tested" review that helped with my confidence Jun 1, 2014
David B: My second pair. Loved my first ones for hot weather riding but they got torn in a crash. They saved my foot which I was sure had broken bones but great protection helped me walk away. May 20, 2014
R M R: Venting and laces - summer boot w/some ankle/shin protection for around town rides. Good fit. May 15, 2014
Hubert S: Looking for something that vents well for southwest Arizona summers. Apr 14, 2014
John D: Full lightweight breathable boot with style. Apr 3, 2014
A shopper asked: what is the difference between the regular x-cube and the x-cube air? Feb 3, 2014
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Aniruddha J: Air has Air mesh material to flow more air. Regular does not. Mar 30, 2014
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Brad W asked: Need a boot/shoe that is wide. I wear NuBalance 4X. Can't expect a 4X moto shoe but what comes close? Mar 3, 2014
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Brad W: Thank you John... I will order these tomorrow. I see they also have the same boot but not an "air". Do you know if it fits the same? I would guess it would be for cooler days but I see mesh on this one as well.

May 5, 2014
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John D: I have a wide foot..E and sometimes xxE and these fit great. I normally wear an 11.5 but went with the 11 and they are perfect. Apr 10, 2014
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A shopper asked: How does the shoe fit for size? Is it true to the chart? I wear a 12 shoe but have found 12 1/2 riding shoes/boots to be more comfortable because a lot of them tend to run small. May 9, 2014
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Mark W: I found the shoe runs pretty true to size. I wear a 10.5 to 11. Most of the time an 11. I ordered the 11 and they fit great. They look like a pretty heavy boot but I find them light weight and very comfortable ( I did put a pair of gel insoles in them) and I love the air flows through them keeping my feet cool. If I were you I would go for the 12.5 an add a gel insole.

Stuart FL
May 9, 2014
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John P: I'm a 9 EEE and a 43 euro, and I was surprised to see how roomy the shoe was, considering it's svelte appearance. I suggest you go with whatever your true euro size is. My best guess for you is size 46 euro, and if that doesn't fit, you can send it back for 46.5. May 9, 2014
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Piotr T: In my experience, they run true to size, but require some break-in/wear-in as they do feel a bit snug initially, straight out of the box. However, some people do prefer a more loose feel, in which case ordering half a size larger might be the right thing to do. May 9, 2014
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Michael L: In my experience the X-Cube Air Boots are true to size. I wear a 10 1/2 to 11 in shoes. I have these in 10 1/2 and they fit well, just slightly snug. A pair of TCX waterproof leather boots in an 11 were too big on me. May 9, 2014
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Troy C: Bought these but was weary of European sizes... I wear a 10 1/2 American and the 44 fit perfectly. Air flow is great! Protection seems good but a little difficult to walk around because of the support. May 9, 2014
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Michael S: I usually wear an 11-12 4E depending on brand and found a 46 was too large. I shipped them back for a 45 and it fit perfectly. They're very wide for an Italian boot and fit my feet very well. May 9, 2014
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Brian C: I wear an 11.5 shoe and prefer my moto boots to be on the roomy side. The size 46 was perfect for me. If I was a 12, then I would go with the 47, but that's just me. May 9, 2014
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Hubert S: These seemed to run a bit large. I bought 1/2 size smaller than my regular shoe size and have room for an in-sole if I want. May 10, 2014
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Alexey S: I wear 43 (9 USA) and its fit, but I think 9.5 can be more comfortable. 9 is little bit tight. May 12, 2014
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shin l: I wear a size 8 or 41 in European, and this boot fit spot on in my size. May 9, 2014
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Lauren B: I wear a size 12 and ordered a size 12 (46). They fit great. May 9, 2014
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Mike R asked: Are these boots CE EN13634:2010, Level 2, 2, 2? Should be marked on the label somewhere within the boot. Jun 18, 2014
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John D: The boots have labels which read: CE, EN13634 ; 2010, 2-2-1.
These are my first REAL pair of riding boots. Ive always just worn my law enforcement boots for either cruising or sport riding. I really like them as they are very comfortable and you can walk around for extended periods. They run pretty true to size. I wear an 11.5 in just about everything and mine are 12 and fit pretty darn good. The only gripe I have and I just found out while looking at the boot to answer your question; the boots are made in China. I do not like the thought of buying Chinese made products because we are only strengthening their economy and assisting them in reaching their goal of global domination.
Jun 19, 2014
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Joseph T: EN 13634 : 2010
2 2 1

9535 I

on the inside of the front strap
Jun 18, 2014
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Stephanie B: Just checked and there is nothing similar to this marked on tag or on boot anywhere. Jun 19, 2014
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Michael S: Almost, the inside of the Velcro dual closure says "EN 13634: 2010 -- 2, 2, 1" Jun 20, 2014
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Andrew H: This is what's printed.... 13634:2010 2,2,1 on both boots. Jun 19, 2014
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Sean R: The label states:

2, 2, 1
Jun 20, 2014
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Richard T: They are 2,2,1
Jun 18, 2014
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John P: I have no idea if they are CE rated, but I feel I have the best protection, airflow and style for the price. Jun 18, 2014
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Kevin K asked: I wear an 11.5 in most shoes. Should i go for the 45 or 46? Jul 17, 2014
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Jaber I S M: Depends on how you prefer your fit.

I wear a 11.5 and bought the 47 just incase they ran small, as ive had this issue in the past. they don't and they turned out much bigger than expected. My advise, go for a 45 if you like a snug fit or 46 if you prefer more room for an insole.

Hope this helps.

Good luck
Jul 17, 2014
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CHARLES H: I wear a 10 1/2 in Nike and Asics shoes and in most shoes for that matter. My foot width is borderline C/D. I bought the 44 in the TCX x-cubed which are supposed to be for size 10 American and the boots are borderline too big in length and width. If I had been in a store I would have tried on a pair of 43's. These boots run big compared to the size chart. If I were you I would get the 45's. Jul 17, 2014
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Daniel M: I wear size 12 in shoes but have skinny feet. I have Cube Air and another set of TCX boots in 45 and they fit great. Based on the variety of success in the reviews I'd guess that it depends on your foot's width. Jul 17, 2014
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Michael m: I got the 44 and wear a size 11 US. They fit tight at first but conform nicely. So far mine always fit tight when first put on but always conform in 10 min or so. With size 11.5 US I would try 45s first. Jul 17, 2014
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Garrett W: I am an 10.5 or 11 in most shoes, I went with the 45 and they fit perfect. If you are an 11.5, I would say go for the 46. Jul 17, 2014
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Gilbert B: With 46 u will have a little room ,but still they will be comfy ( I hope ) Jul 17, 2014
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Kevin S: Kevin,

I wear size 13 and ordered 48. Revzilla has a great exchange program if you have to use it.

Kevin S.
Jul 17, 2014
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Joseph S asked: Just wondering if this boot is good off the bike? Really looking for something I can wear at work. Thanks Apr 29, 2014
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Mark W: Yes, These are fine off the bike. Nice and cool. Get a pair of gel insoles and you can wear them all day. I find them very comfortable.
Stuart FL
May 9, 2014
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John D: They are comfortable and run a little big. Ye you can wear all day but it depends on what type of work you do. May 15, 2014
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John P: It is very stylish, on and off of the bike. May 9, 2014
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John P: I is very stylish, on and off the bike. May 9, 2014
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TCX BootsFormerly known as Oxtar, TCX Boots are Italian made and manufactured in European sizes, so make sure to look at the size chart below to see the US conversions. We have found them to run typically true to size, but in our experience they typically will fit people with a wider foot better 

TCX Boot Sizing

Unisex Size
Men’s US
Women’s US
33 1.5
34 2
35 3 4
36 3.5 4.5
37 4.5 5.5
38 5 6.6
39 6 7
40 7 8
41 8 9
43 9 -
44 10 -
45 11 -
46 12 -
47 12½ -
48 13 -
49 14 -

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full TCX Boots Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black / 36 935412 9535NERO-36 Out of Stock
Black / 37 935413 9535NERO-37 Out of Stock
Black / 38 935414 9535NERO-38 In Stock: Ships within 24 hours
Black / 39 935415 9535NERO-39 In Stock: Ships within 24 hours
Black / 40 935416 9535NERO-40 In Stock: Ships within 24 hours
Black / 41 935417 9535NERO-41 In Stock: Ships within 24 hours
Black / 42 935418 9535NERO-42 In Stock: Ships within 24 hours
Black / 43 935419 9535NERO-43 Out of Stock
Black / 44 935420 9535NERO-44 Out of Stock
Black / 45 935421 9535NERO-45 Out of Stock
Black / 46 935422 9535NERO-46 Out of Stock
Black / 47 935423 9535NERO-47 Out of Stock
Black / 48 935424 9535NERO-48 Out of Stock