Alpinestars S-MX 5 Boot Red/White / 46 [Blemished]
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MSRP
$239.95
Savings (25%):
$59.99
Price
$179.96

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Note: This item has cosmetic damage which may include, but is not limited to scuffs, scratches, stains or chips. The damage affects the aesthetics but not the function of the item.

Alpinestars S-MX 5 Boot

The S-MX 5 has been created as a performance road and track boot, incorporating the latest technical footwear design and material know-how. Following on from the other performance boots in the Alpinestars range, the S-MX 5 is notable for its comfort, hugging fit, safety performance and ease of adjustability.

Features:

  • Durable, high-tech micro-fiber upper construction offering a high level of flexibility
  • Double injected PU shields the shin, ankle, calf, toe and heel from impact while minimizing abrasion
  • Inner protection is given by a double injected panel connected to the heel counter, hidden beneath the outer shell and running up the outer ankle
  • Quick drying polyamide lining is laminated with open cell foam and high density contoured padding to absorb shocks to the foot area
  • CE certified
  • Innovative air vents at the ankle, heel and forefoot are covered with a specially designed mesh to provide unmatched levels of rider comfort
  • Large ‘throat’ profile instep and Achilles flex bellows for superior flex and comfort
  • MTP mesh liner and anatomical, removable, PU Foam foot bed keeps the foot cool and comfortable
  • A fully vented version is also available in Black
  • Innovative inner (medial) side entry opening/closure system that features an elastic mounted zipper with an extra wide Velcro® flap, to give a precise, comfortable fit and wide opening aperture for ease of access
  • Highly ergonomic, lasting for ultra precise fit
  • Exclusive compound rubber sole features structured shank reinforcement for added support to the arch area
  • Interchangeable bi-injected PU toe slider with snap-in assembly
Bang For The Buck
4.7 / 5
Protection & Durability
4.5 / 5
Features
4.2 / 5
Comfort
4.7 / 5
Style
4.6 / 5
Air Flow
3.7 / 5
Fit
Small
 
Large
Footbed
Narrow
 
Wide

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
Red/White / 46 948192 222309-32-46 Only 1 Left: Ships within 24 hours

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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.

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4.7 / 5.0
80 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
58
22
0
0
0
Bang For The Buck
4.7 / 5
Protection & Durability
4.5 / 5
Features
4.2 / 5
Comfort
4.7 / 5
Style
4.6 / 5
Air Flow
3.7 / 5
Fit
Small
True
Large
5
Narrow
Avg
Wide
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Footbed
Narrow
Avg
Wide
Air Flow
5 / 5
Made for City, Spirited and Novice Trackdays.
These are my first full length boots and...wow they are awesome. They broke in about 1,000 miles, in fact I think getting them a little wet from use helped. They are super comfortable and a very supportive.

I will tell you, they WILL protect you in the event of an accident. I had a hard 40mph lowside on a 1000cc supersport, due to sand in a turn. I wore through half of the left toe slider, but other than that, just a slightly twisted ankle. Without these boots I might not be walking for a long time. Anyways, you can put your trust in these boots to protect you....tried and tested.
May 14, 2012
Ride:
2005 Suzuki SV650S
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
4 / 5
Style
5 / 5
Fit
Small
True
Large
Footbed
Narrow
Avg
Wide
Air Flow
4 / 5
Good Boots for the money
This is a great boot for daily commute.
I wear a US 8.5 shoes. I got a 41. I was skeptical about getting a 41 instead of 42. However, it fits well after 2 days of walking around with it in the house.
First day out with it on the bike, I could not feel the gear shifting and had no feel. But, after an hr of riding it got better.
So my guess is it will get better after few days of riding...

Initial feel about quality is that it is a good boots. Does not look very flashy( I got the black), So, can wear it under a jeans.
It is a good boots for the money.
Material quality is good.
June 10, 2013
Ride:
2013 Honda CBR 500 R
Bang For The Buck
4 / 5
Protection & Durability
3 / 5
Features
3 / 5
Comfort
3 / 5
Style
4 / 5
Fit
Small
True
Large
Air Flow
3 / 5
quality boot
These live up to expectations for an Alpinestars product. Good quality construction, decent styling. The most important fact to mention is the fit. I have a slightly wide foot, and have suffered Morton's Neuroma in both feet so I can not tolerate having the metatarsals compressed. Old fashioned leather boots stretch, but modern Lorica/plastic boots are not going to mold to your feet. Italian boot makers make some of the best motorcycle boots out there, but sadly they do so using a skinny Italian last. Sidi and Gaerne are simply too narrow for me. These SMX5s are typical for Alpinestars: the forefoot is just barely wide enough, length is right, but heel cup and instep are sloppy & loose fitting. This has been the case for me in the previous two sets of Alpinestars boots I've had as well. The only boot I've tried which was wider was the Coretech Latigo, but those are grossly inferior.

The ventilation in the SMX5 is not all that substantial, and I've had a strange experience where the instep hangs up on my footpeg as I move the left foot to shift. Still, I like these boots. I'd definitely recommend them for someone who wants something a little less armored than a race boot, but still protective. They go under jeans, and don't have articulated plastic armor that creaks when you walk.
March 17, 2014
Bang For The Buck
4 / 5
Protection & Durability
5 / 5
Features
4 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
3 / 5
Very Comfortable and Good Quality
I really love the style of this boot. I've had these boots for about a year and a half and I have worn off the fronts of the toe due to dragging them on the ground. These boots have really held up and are VERY comfortable. They run pretty true to size. I wear a size 13 shoe and I ordered a 12.5 and they fit pretty good. I am 6'1" and the boots sit about 4" below my knees. Airflow could be better, but it isn't bad. I plan on getting another pair of these.
December 13, 2013
Ride:
2005 Kawasaki Ninja ZX-10R
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
4 / 5
Love these boots...
I would definitely recommend these boots. Very comfortable and durable and yet good enough to take to the tracks. Before buying these boots, Revzilla recommended to get a size smaller because Alpinestars' sizing is slightly off. I took their advice and it fit's perfect. I bought the flourescent yellow/white/red/black and I love it. I would definitely buy another pair after these.
January 10, 2013
Ride:
2012 Yamaha YZF-R1
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
4 / 5
Best boot for the 200~ price range
I tried on both the Sidi Fusion/Cobra as well as this SMX-5 boot from Alpinestars. The Alpinestars seemed much better made than the Sidi boots. These boots are great and very comfortable to ride in and walk in. I think the next step up in boots is going to cost you 400 bucks. They seem adequate for protection on the street. I am happy with them and they feel much better than riding with tennis shoes.

I am a size 10 US which is inbetween what Alpinestars offers(Euro sizing). Get the 9.5 /EU44! The next size up is too big by a lot!
September 1, 2012
Great boots and great price.
This was my first boot purchase and it couldn't have gone any better. I normally wear size 13 shoes, so I ordered 13.5 and they fit great. They are a tad bigger than what I usually wear, which is exactly what I wanted with the 13.5 size. The boots are extremely comfortable, and as another reviewer said, feel very good and flexible after worn in. I'll definitely buy again when in need of a new pair.
September 27, 2010
Great riding boot
All in all a fantastic riding boot. Very stiff at first, but not to the point of being uncomfortable even on the first day (though the new stiffness makes shifting a tad more cumbersome than usual). I've not found these boots stretch so much as they simply conform to your foot, so size accordingly to your normal shoe size (I compared my size 41 driving shoe that is tight on my feet even after years of use, so the boot in a 42 was a normal fit for my foot).

The boot is very comfortable, even during the break-in process. I wore the boots on my bike to work, and wore them throughout the day for a week at work. My feet were no more uncomfortable after the day than wearing normal shoes around work.

For the price, I consider them a great value for the protection they offer the foot and ankle areas. The soles show little to no wear so far (but I am very conscious about not dragging my feet while riding slow/stopping). I would not hesitate to purchase these again as a replacement when mine wear out.
March 24, 2010
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
5 / 5
Very Nice!
I bought these boots for track days and I gotta say these boots feel great. I am a size 13 and I bought a size 49. These boots fit my big calf no problem and there is no pinching or binding. I wore them under my jeans to break them in a bit and I received all types of compliments! Great protection and with legs my size these feel great.
February 20, 2012
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
4 / 5
I like these
Boots just came in. I normally wear a 10.5 in everything these were a 44 per the recommendation on the site and its spot on fit perfect. Im wearing them around the house to break them in and ill probably hit them with some kind of leather protect-ant later but so far so good! They look pretty dope.
February 22, 2016
Ride:
2015 Kawasaki Ninja 300 ABS
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