Discontinued Product!

The Alpinestars S-MX 5 Waterproof Boots (Size 40 Only)
has been discontinued and will not be returning
Replacement Suggestion:
Closeout Motorcycle Boots
Out of Stock
Alpinestars S-MX 5 Waterproof Boots (Size 40 Only)
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  • Alpinestars S-MX 5 Waterproof Boots (Size 40 Only) - Black

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MSRP
$269.95
Savings (31%):
$83.68
Price
$186.27

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Video Review

Alpinestars S-MX 5 Waterproof Boots (Size 40 Only) Videos

Alpinestars S-MX 5 Waterproof Boots

The S-MX 5 Waterproof boot has been created as a performance road and track boot, with built-in weather protection. Incorporating the latest technical footwear design and material know-how, the S-MX 5 WP is notable for its comfort, hugging fit, safety performance and wet weather performance.

Features:

  • Alpinestars exclusive waterproof and breathable membrane liner ensures 100% weather protection, with an integrated gusset over entry aperture to prevent water penetration down the leg.
  • 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
  • The S-MX 5 boot is 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
4.2 / 5
Protection & Durability
4.1 / 5
Features
4.1 / 5
Comfort
4.4 / 5
Style
4.6 / 5
Air Flow
3.5 / 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
Black / 40 440107 224309-10-40/34020136 Out of Stock

Shipping

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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.

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Have a functionality, fit, or otherwise product-specific question about the Alpinestars S-MX 5 Waterproof Boots (Size 40 Only)? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Browse 4 questions Browse 4 questions and 20 answers
Why did you choose this?
RevZilla Store
They were a gift to my son and he requested these boots.
Joan B B on Dec 3, 2016
This is my 3rd pair, they always keep my feet dry on my daily commute, I ride everyday of the year in Vancouver BC and it rains a lot here.
Mark W on Jun 10, 2016
They were a gift to my son and he requested these boots.
Joan B B on Dec 3, 2016
water proof,cold riding
AttackCharles on Sep 25, 2016
This is my 3rd pair, they always keep my feet dry on my daily commute, I ride everyday of the year in Vancouver BC and it rains a lot here.
Mark W on Jun 10, 2016
Balance between protection and flexibility.... also on closeout.
LIBOR W on Mar 28, 2016
I already have vented Alpinestars and they fit perfect. Going to stay with them for waterproof boots.
Robert L on Oct 9, 2015
Had the same model from 4 years ago. They were falling apart so I got these.
M O on Jul 14, 2015
Need WP boots for Pacific NW weather and wanted to keep it technical vs touring
David D on Dec 21, 2014
My son wanted these for Christmas.
Betsy K on Dec 3, 2014
Owned a pair previously, loved them. They were torn up pretty badly after getting hit by a car. So, getting a new pair!
Colin D on Jun 18, 2014
I own a pair of vented S-MX Plus, and I needed something with similar protective but waterproof.
J I on Feb 28, 2014
I needed proper riding foot ware
K W on Dec 2, 2013
Purchased because I have a pair of the same boot ( non WP ) that I wear during the summer. Wanted something I know fits and is comfortable for winter riding. The Summer boots are very comfortable, and fit my problem foot, so I know it works for me. Plus I love AStars products :)
steven w on Oct 25, 2013
waterproofing.
Daniel T on Oct 24, 2013
water proof,cold riding
AttackCharles on Sep 25, 2016
Balance between protection and flexibility.... also on closeout.
LIBOR W on Mar 28, 2016
do alpinestar make boots to fit wide feet size 81/2 eee ?
A shopper on Dec 31, 2013
BEST ANSWER: I have really wide feet and find that the smx5's fit *ok*. They don't come in widths as far as I know. I wear thin socks with them and have done both track days and full day rides and not given much thought to my feet. They do break in a bit, but aren't leather so don't stretch a lot. Cortech Latigos are wider but I tried two pairs and had problems with both. Build quality isn't as nice as the A* boots.
Is the waterproof version bigger than the perforated or non perforated models and is the inner liner removeable?
A shopper on Feb 29, 2012
BEST ANSWER: The Alpinestars S-MX 5 Waterproof Boot fits the same as the standard and vented versions. The inner liner is not removable on any of the S-MX 5 boots.
This boot comes up when leather is selected for a filter, but the product description says that the upper is 'micro fiber.' Can you clarify?
A shopper on Nov 28, 2011
BEST ANSWER: It has velcro on the front and a microfiber type lining on part of the boot. The back piece that gets zippered is leather and it is leather all way up in front but over it is the plastic piece and some synthetic material that holds the velco.