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Alpinestars SMX 6 Vented Boots
  • Alpinestars SMX 6 Vented Boots - Black
  • Alpinestars SMX 6 Vented Boots - White/Black/Red

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Alpinestars SMX 6 Vented Boots Videos

Alpinestars SMX 6 Vented Boots

The Alpinestars SMX6 Boots feature performance for both track and street that is anatomically profiled and packed with innovative features, the S-MX 6 incorporates the latest advancements in Alpinestars’ performance footwear design and development. Every component on the CE certified S-MX6 has been carefully designed to give you a crucial performance edge or keep you on the track for longer, in the form of protection innovations, improved ergonomics and comfort features.


  • Main upper material constructed from advanced microfiber for durability and repeated abrasion resistance
  • Ergonomic new last for forefoot streamlining to enable greater control of the bike’s controls and for superior, wide-ranging foot profile, fit and comfort
  • Alpinestars’ innovative TPU lateral ankle brace protection provides a biomechanical support between lateral top calf/shin and ankle and offers improved structural integrity, protection against impact shocks, repeated abrasion resistance and flex support
  • Alpinestars’ new and exclusive compound rubber sole promotes improved feel and grip, water dispersion and durability
  • Air vents on the heel counter and shin plate plus breathable mesh inserts (vented version only) improve comfort and reduce fatigue on short and long rides
  • High modulus TPU injected shin guard, calf protector, heel counter, shift pad and toe slider for improved shock protection and durability
  • Double density ankle protector on medial side layered under the upper offers protective performance in key area
  • Integrated, replaceable bi-injected TPU slider features new easy screw fixing concept for quicker and easier replacement
  • Innovative instep and Achilles accordion flex zone construction for superior comfort, extension, control and support
  • Internal insole with the shank reinforcement integrated for added support to the arch area and foot protection
  • Medial side entry opening/closure system features elastic-mounted zipper with wide Velcro® closure for flexibility and secure fit. The aperture opening is large to promote easier in/out
  • Internal toe box protection is layered under the upper for durability, improved feel and performance
  • Breathable textile interior lining features anti-sliding suede reinforcement on heel area help keep foot in position while riding
  • New, dual compound removable anatomic footbed includes EVA and Lycra for performance, comfort and support
  • CE certified

Alpinestars Men's Footwear Sizing

Sizing Notes!

We have found the EU-->USA sizing conversions as presented here to be slightly off. Our recommendation for Alpinestar's Men's Footwear: 43: 9-9.5 44: 10-10.5 45: 11

EU Size USA Size
36 3.5
37 4
38 5
39 6
40 6.5
41 7.5
42 8
43 9
44 9.5
45 10.5
46 11.5
47 12
48 12.5
49 13.5
50 14

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 / 36 915311 2223014-100-36/25SHOET14-10-14 Available: Requires 5-6 business days lead time prior to shipment
Black / 37 914397 2223014-100-37/25SHOET14-10-13 In Stock: Ships within 24 hours
Black / 38 914398 2223014-100-38/25SHOET14-10-12 Available: Requires 5-6 business days lead time prior to shipment
Black / 39 914399 2223014-100-39/25SHOET14-10-11 In Stock: Ships within 24 hours
Black / 40 914400 2223014-100-40/25SHOET14-10-10 In Stock: Ships within 24 hours
Black / 41 915312 2223014-100-41/25SHOET14-10-9 In Stock: Ships within 24 hours
Black / 42 915313 2223014-100-42/25SHOET14-10-8 In Stock: Ships within 24 hours
Black / 43 915314 2223014-100-43/25SHOET14-10-7 In Stock: Ships within 24 hours
Black / 44 915315 2223014-100-44/25SUT74-12-16 In Stock: Ships within 24 hours
Black / 45 914401 2223014-100-45/25SUT74-12-15 In Stock: Ships within 24 hours
Black / 46 914402 2223014-100-46/25SUT74-12-14 In Stock: Ships within 24 hours
Black / 47 914403 2223014-100-47/25SUT74-12-13 In Stock: Ships within 24 hours
Black / 48 914404 2223014-100-48/25SUT74-12-12 Out of Stock
Black / 49 914405 2223014-100-49/25SUT74-12-11 Available: Requires 2-5 business days lead time prior to shipment
Black / 50 914406 2223014-100-50/25SUT74-12-10 Available: Requires 1-5 business days lead time prior to shipment
White/Black/Red / 36 914407 2223014-203-36/25SUT74-12-9 Available: Requires 5-6 business days lead time prior to shipment
White/Black/Red / 37 914408 2223014-203-37/25SUT74-12-8 Available: Requires 5-6 business days lead time prior to shipment
White/Black/Red / 38 914409 2223014-203-38/25SUT74-12-7 Available: Requires 5-6 business days lead time prior to shipment
White/Black/Red / 39 914410 2223014-203-39/25SUT74-12-6 Available: Requires 5-6 business days lead time prior to shipment
White/Black/Red / 40 914411 2223014-203-40/25SUT74-12-5 Available: Requires 1-5 business days lead time prior to shipment
White/Black/Red / 41 914412 2223014-203-41/25SUT74-10-16 In Stock: Ships within 24 hours
White/Black/Red / 42 914413 2223014-203-42/25SUT74-10-15 In Stock: Ships within 24 hours
White/Black/Red / 43 914414 2223014-203-43/25SUT74-10-14 In Stock: Ships within 24 hours
White/Black/Red / 44 914415 2223014-203-44/25SUT74-10-13 In Stock: Ships within 24 hours
White/Black/Red / 45 914416 2223014-203-45/25SUT74-10-12 In Stock: Ships within 24 hours
White/Black/Red / 46 914417 2223014-203-46/25SUT74-10-11 Only 2 Left: Ships within 24 hours
White/Black/Red / 47 914418 2223014-203-47/25SUT74-10-10 In Stock: Ships within 24 hours
White/Black/Red / 48 914419 2223014-203-48/25SUT74-10-9 In Stock: Ships within 24 hours
White/Black/Red / 49 914420 2223014-203-49/25SUT74-10-8 In Stock: Ships within 24 hours
White/Black/Red / 50 915316 2223014-203-50/25SUT74-10-7 Available: Requires 5-6 business days lead time prior to shipment


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


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.

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Alpinestars SMX 6 Vented Boots 4.6 5 64 64
Outstanding I've ridden for years with waterproof boots since I ride in all kinds of weather and have had trouble finding comfortable boots in my size (E50). However, I found the predecessor of the Alpinestars SMX6 some years ago and found them to be pretty good boots with a comfortable fit for me. They were reasonably durable and I had no complaints. I have to say, however, that the SMX6 Vented boots are outstanding. The newer design with added protection is a meaningful upgrade while the fit and comfort that I found to be so good in my old boots is the same or better. However, the feature that motivated me to write this review is the venting. IT IS FANTASTIC! Now, I've never ridden with vented boots before so this is my "virgin" impression, but when I put these boots on and went for a ride in 90+ degree weather with high humidity/dew point, the venting was great. I also got a pair of waterproof SMX6's but for the hotter months I will be riding with the vented pair whenever I can. July 24, 2016
Best boots I've owned I'll start by saying I love these boots. Here in Florida it gets pretty hot and muggy. So these boots are perfect for keeping air flowing over your feet when the temp rises. I found the fit to be exactly as Anthony said and they are very comfy once you wear them a few times. I ride everyday and so far they aren't showing any signs of degradation. They are well made and feel very sturdy. I'm actually going to get the WP version for those rainy days. These don't do much good on those days unless you like wet feet. Given they are purpose built for keeping you cool I'll say A-Stars nailed it. June 13, 2016
Another great boot from Alpinestars I got these since I had Alpinestars' goretex boots and really liked them but I needed something to wear in the summer without getting swamp foot. I initially got the SMX plus boots but I didn't like the laces on the inside of the boot so I got these instead. They have the same zipper inside and velcro outside that my other boots have and I like. Much easier to get in and out. The air flow is pretty great but the ankle and above are still pretty closed off. I do wear jeans on the outside so that's probably not helping. My only complaint really is the toebox is pretty narrow. My feet are a bit wide at least by the pinky toe area and mine gets smushed right into the area where the toe slide puck is. I'm hoping it'll loosen up a bit with time but we'll see. They're pretty dang comfortable other than that. May 26, 2016
Awesome boots for the price, beware of sizing! Make sure sure you are careful when ordering sizes!! I am a 10-10.5 sneaker, I ordered the 9.5 boot (44) according to Revzilla's recommendation notes on the sizing chart. I realized I wear a 27.5 ski boot and Alpinestar's 44 shows 28.5... They were still too big! Revzilla of course took care of me with an awesome exchange. I got the 43's (US 9, JAP 27.5) and they fit perfect. just like they should. So if you know your ski boot size go by that! The do fit my foot which is a bit wider and I am flat footed. It does have arch support but not a ton, it also has plenty of room in the toebox for someone with a wider foot. They also fit nice and snug around the ankle when properly sized! They are super light, pretty well ventilated. I went with the white for style / no baking in the sun. They do get marked up quickly from dirty hands but nothing windex doesn't take care of. I chose these over mid-top or sport shoes even for commuting and every day riding these are worth the protection and are comfortable, maybe not to walk around an office all day but who wears motorcycle boots all day in an office? (except maybe the Revzilla crew?) Overall I am very happy with these boots, I can't wait to put some serious miles on them and put them through their first trackday in 2 weeks. I will report back after that day as well. May 18, 2016
Great boot! I wear about a size 10 in most shoes, and I bought a 44 in these boots per Revzilla's recommendation. Fit is perfect! Snug, but comfortable. I bought these to wear in hot weather and ride at the track and they'll work really well for both. I was shocked at how comfortable these are! I'll wear them for some touring and commuting as well. Air flow is good, and very appreciated when it's 80+ out. Here in NC, I should be able to wear these spring, summer and fall. Wish there was some more rugged protection (hard shell) on the inside ankle to protect from falls with a bike on your leg, but I guess that's what you'd need to bump up to the SMX Plus for. Overall, I'm very happy with these boots and I feel like they will last a long time and offer good protection if I crash. May 17, 2016
Awesome summer boot! I bought these boots to use for the California summers, and they're very comfortable, even in higher temperatures. The fit was spot on with my usual shoe sizes. I normally wear a shoe size (EUR) 46, and that was exactly the right size for me here too. Even on longer rides I had no issues with my feet over heating, and surprisingly even when it cooled down a bit I didn't feel like my feet were freezing off. The boot is very well made, and very comfortable, and I'm hoping I don't have to find out, but feels very protective too. Certainly a boot I would recommend to other riders! May 10, 2016
Great boots Just picked these up to replace a pair of joe rockets i had. VERY impressed. they are much tighter around ankles, they STICK to the pegs (it feels like that anyway), air flow is great, style is great... all around very happy with em. highly recommend. April 28, 2016
Great Boots I bought the white and red boots and they are awesome! Literally they are lighter than my new Nike tennis shoes! I wish they had a little more airflow, but I believe that is in part the the level placement of my feet since I ride a 15 Versys LT. The allow for great movement. If I was to do it again, I would get the black and red because just after my first 15 minute ride, the boots were black (And the bike only had 100 miles on it, clean as a whistle). Highly recommend them! April 26, 2016
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