Closeout!
Alpinestars SMX 3 Vented Boots
Zoom
  • Alpinestars SMX 3 Vented Boots - Black/White
  • Alpinestars SMX 3 Vented Boots - Black

Please select a Color and Size to check availability, or to add this item to your Shopping Cart or Wish List.

Select Color:

Black
179

Select Size:

Size Chart
MSRP
$209.95
Savings (15%):
$31.49
Price
$178.46

Select qty:

Please select a Color and Size to view availability.
Add to Wish List

Video Review

Alpinestars SMX 3 Vented Boots Videos

Alpinestars SMX-3 Vented Boots

The Alpinestars SMX3 Boots feature a perforated main body construction to move air for warm weather riding. External TPU protection on the heel, toe and ankle protects against impacts while accordion panels on the front and rear are designed to stretch with the movement of your foot. The Alpinestars S-MX3 Boots are CE Certified.

Features:

  • Perforated main upper material is microfiber
  • Front and rear accordion panels made of lightweight and comfortable microfiber
  • External TPU protection on the heel counter and outer ankle offers impact and abrasion resistance
  • Medial side is protected by an inner TPU double density ankle disk
  • TPU injected shift pad, heel counter, medial strap and lateral ankle buckle holder
  • Integrated bi-injected TPU slider is replaceable
  • Shoe closure with a combination medial zipper and velcro
  • Additional closure adjusts by velcro
  • Instep closure system with slim buckle design features an aluminum arm with micro closure
  • Internal toe box reinforcement
  • Breathable anti-sliding microfiber suede lining in the heel
  • Anatomic EVA foam footbed is removable
  • Alpinestars exclusive vulcanized rubber compound sole
  • CE certified
4.8 / 5
Bang For The Buck
4.5 / 5
Protection & Durability
4.6 / 5
Features
4.6 / 5
Comfort
4.7 / 5
Style
4.7 / 5
Fit
Small
 
Large

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 / 38 1012119 2224014-100-38 Available: Requires 3-5 business days lead time prior to shipment
Black / 39 1012120 2224014-100-39 In Stock: Ships within 24 hours
Black / 40 1012121 2224014-100-40 Available: Requires 1-3 business days lead time prior to shipment
Black / 41 1012122 2224014-100-41 In Stock: Ships within 24 hours
Black / 42 1012123 2224014-100-42 In Stock: Ships within 24 hours
Black / 43 1012124 2224014-100-43 In Stock: Ships within 24 hours
Black / 44 1012125 2224014-100-44 Available: Requires 1-3 business days lead time prior to shipment
Black / 45 1012126 2224014-100-45 In Stock: Ships within 24 hours
Black / 46 1012127 2224014-100-46 Available: Requires 1-3 business days lead time prior to shipment
Black / 47 1012128 2224014-100-47 In Stock: Ships within 24 hours
Black / 48 1012129 2224014-100-48 In Stock: Ships within 24 hours
Black / 49 1012130 2224014-100-49 Out of Stock
Black / 50 1012131 2224014-100-50 Out of Stock
Black/White / 38 973625 2224014-122-38 In Stock: Ships within 24 hours
Black/White / 39 973626 2224014-122-39 Available: Requires 3-5 business days lead time prior to shipment
Black/White / 40 973627 2224014-122-40 In Stock: Ships within 24 hours
Black/White / 41 973628 2224014-122-41 Only 1 Left: Ships within 24 hours
Black/White / 42 973629 2224014-122-42 In Stock: Ships within 24 hours
Black/White / 43 973630 2224014-122-43 Available: Requires 1-3 business days lead time prior to shipment
Black/White / 44 973631 2224014-122-44 Available: Requires 1-3 business days lead time prior to shipment
Black/White / 45 973632 2224014-122-45 Available: Requires 1-3 business days lead time prior to shipment
Black/White / 46 973633 2224014-122-46 In Stock: Ships within 24 hours
Black/White / 47 973634 2224014-122-47 Available: Requires 3-5 business days lead time prior to shipment
Black/White / 48 973635 2224014-122-48 Out of Stock
Black/White / 49 973636 2224014-122-49 Out of Stock
Black/White / 50 973637 2224014-122-50 Out of Stock

Shipping

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.

Returns

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.
4.8 / 5.0
49 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
40
9
0
0
0
Bang For The Buck
4.5 / 5
Protection & Durability
4.6 / 5
Features
4.6 / 5
Comfort
4.7 / 5
Style
4.7 / 5
Air Flow
4.6 / 5
Fit
Small
True
Large
Footbed
Narrow
Avg
Wide
Bang For The Buck
4 / 5
Protection & Durability
5 / 5
Features
4 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Footbed
Narrow
Avg
Wide
Air Flow
4 / 5
Very comfortable but watch your sizing!
For a casual rider looking for more protection than a basic riding shoe and off the bike comfort, this boot fits the bill.

This boot is amazingly comfortable. Its actually more comfortable than my day-to-day casual shoes. The best way i can describe the feel of the inside of the boot would be "cushioned spandex hugging your foot".

AVOID REVZILLA'S SIZE GUIDE FOR THIS PRODUCT!
I usually wear a size 11 US shoe. I used RevZilla's recommendation and ordered a 45 EU which way too big. I swapped them out for size 44 EU (which follows Alpinestars recommended size) and they fit much better. This was the size that I decided to keep, although after a little bit of break-in, I can't help but wonder if going down to a 43 EU would have been an even better fit. The 44 fits well side-to-side but there is about an inch of room at the toe. Ratcheting the ankle prevents sliding back and forth.This isn't enough of an issue to try out a new pair, but enough so that it's worth mentioning here.
October 13, 2014
Ride:
2006 Yamaha YZF-R6
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Comfort
4 / 5
Style
4 / 5
Fit
Small
True
Large
Air Flow
4 / 5
Solid boot for a more casual rider
These are quality boots that are lightweight and surprisingly comfortable. I'll admit it's a bit tight at the ankle at first but after they break in it's fine. In regards to sizing, the chart said I should wear a size 47 (I wear roughly a size 12 in Nikes) but the 47s were way too big. I ended up with the size 46 which fit nicely.

I also spent some time walking around in these and most people didn't notice I was wearing motorcycle boots. They were comfortable but I wouldn't recommend wearing them a lot while not riding. The insole isn't that padded so after an hour or so they became uncomfortable to walk in.
September 30, 2014
Ride:
2014 Kawasaki Ninja ZX-6R
Bang For The Buck
4 / 5
Protection & Durability
5 / 5
Features
4 / 5
Comfort
5 / 5
Style
4 / 5
Fit
Small
True
Large
Air Flow
4 / 5
Overall excellent boot for those wanting protection without a full-height boot
Comfortable boot on and off the bike. I've been wearing them almost daily for 3 months and durability seems good... no issues there.

I normally wear a 9.5 US and went with a size 43 (I think on the recommendation of another Revzilla review). The fit was definitely a little tight at first. So much so that I seriously considered sending them back for a 44. But I stuck with them and after a few hours in them they opened up and and I'm very happy with the fit now.

Air flow is definitely better than in a non-vented boot but I wouldn't say it flows TONS of air. I've been wearing them in temps down to 50 F, with dress socks underneath, at freeway speeds for a 40 minute commute and have had no problem with too cold toes. That said, in the summer heat I would have liked a bit more air flow. But in a boot with this much protection I don't think that's very likely.
December 7, 2015
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
5 / 5
Style
3 / 5
Fit
Small
True
Large
Air Flow
4 / 5
Perfect Fit as expected
I am 9.5 US size and I ordered a 44 size. I need a wider toe so 44 size is very comfortable and fits well from the toe end.
June 3, 2016
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
5 / 5
Overall great boot!
This boot was comfortable out of the box and took very little to get used to on the bike. The height is perfect for around town/commute and I would even use as a dry weather touring boot. Great airflow and I feel the protection features would serve well in a crash. Only time will confirm durability, but they seem to be very well mad and designed.
January 23, 2016
Ride:
2014 Honda CB1100 ABS
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
5 / 5
Comfort
4 / 5
Style
4 / 5
Fit
Small
True
Large
Footbed
Narrow
Avg
Wide
Air Flow
4 / 5
fits a bit narrow but very comfortable if average width foot
I needed a vented boot and after trying on many other brands I went back to alpinestar. Not a cheap boot but if they last as well as my old Alpinestars the value is there. Easy to walk in, no breakin period, comfortable from the day I put them on.Even though I ride a fully faired bike just sticking my foot in the airflow provides a great cooling effect.
June 15, 2016
Purchased
1 year ago
Ride:
2007 BMW K1200GT
Bang For The Buck
3 / 5
Protection & Durability
5 / 5
Features
3 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
5 / 5
Great ventalation, durability
I bought my first pair of these at the beginning of the year and it was a great relief from my steel toed boots I had been riding with prior. I ended up wrecking, and these things took a beating like a champ but held together and I walked away without any foot injuries. As a result, I've now purchased a replacement pair since I liked them so much
August 20, 2016
Purchased
1 year ago
Ride:
2008 Yamaha FZ6
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
4 / 5
Style
5 / 5
Fit
Small
True
Large
Air Flow
5 / 5
Not too shabby
You definitely feel protected with these boots. If you are going to walk around for a day after riding I would suggest buying some gel inserts or something. After a couple hours you will start to feel the lack of comfort. The summer vented boots are also great. You can feel the air in the boot so your feet are cool.
March 21, 2016
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
5 / 5
Style
4 / 5
Fit
Small
True
Large
Footbed
Narrow
Avg
Wide
Air Flow
4 / 5
Very comfortable!
It is very difficult for me to find shoes or boots that fit. My feet are wide near the toes and my heel is narrow. I wear a size 10.5 in Mizuno running shoes, a size 44 in Asolo hiking boots and a size 44 or 45 in Shimano or Specialized road bike and mountain bike shoes. I bought the SMX 3 in size 45.

I previously had the SMX 1 boots which protected me well in a recent crash. I decided to upgrade to more protection with the SMX 3 boots. I bought the black version and it looks great. The side zipper is fantastic although it gets hung up on my kickstand sometimes when I lower the kickstand. The boots broke in within 300 miles and are very comfortable. I really want a pair of Dainese Dyno boots but they do not fit properly.

These boots are fairly easy to walk around in and do not look dorky.
May 3, 2015
Ride:
2014 Honda CB1100
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Footbed
Narrow
Avg
Wide
Air Flow
5 / 5
Great Boot, but size it by Revz recommendation...
I made the mistake of ordering these by Alpinestars size recommendation...i wear a 9.5 US shoe for everything, ordered a size 42 EU as per AS and they fit fine heel to toe, but were "super tight" on the sides - even with "thin" socks...

I returned them for a 43 EU (Revz recommendation) and they fit perfect all around...

Save yourself the return shipping charge and order by Revzilla's recommendation...

Did i mention that is a super freaking GREAT boot!!
October 22, 2015
Purchased
1 year ago
Ride:
2015 BMW S1000RR
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Alpinestars SMX 3 Vented Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.