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Alpinestars Tech Coolmax Socks
  • Alpinestars Tech Coolmax Socks - Black
  • Alpinestars Tech Coolmax Socks - Red
  • Alpinestars Tech Coolmax Socks - Green

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Alpinestars Tech Coolmax Socks

Constructed from technical Coolmax® material to keep feet cool and dry.


  • Elasticated cuff prevents slippage and reduces material bunching
  • Arch support band for improved performance fit and comfort
  • Density cushioning on heel, toe, insole, Achilles area and shin for comfort and durability
  • Knee length sizing for maximum coverage
  • Anti-bacterial, non-odorous

Alpinestars Men's Footwear Size Chart:

Use this chart for Euro-sized footwear
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
Use this chart for USA-sized footwear
USASize  EU Size
5 36
5.5 37
6 37.5
6.5 38
7 38.5
7.5 39
8 40
8.5 40.5
9 41
9.5 42
10 42.5
10.5 43
11 43.5
11.5 44
12 45.5
12.5 46
13 47
13.5 47.5
14 48

BOOT SIZING NOTES: In RevZilla's experience we have found the EUR->US sizing conversions as presented here to be slightly off. Below is RevZilla's recommendation for Men's Boots. 

EU Size

USA Size
42 8
43 9-9.5
44 10-10.5
45 11

As always, this size chart is only a guide and provides no guarantees of a perfect fit.

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

Click here to see the full Alpinestars Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black / SM-MD 915150 4702114-107-SM/10337204110XL In Stock: Ships within 24 hours
Black / LG-XL 915151 4702114-107-LXL/103372041102X In Stock: Ships within 24 hours
Red / SM-MD 915146 4702114-311-SM/103372026592X In Stock: Ships within 24 hours
Red / LG-XL 915147 4702114-311-LXL/10337204110S In Stock: Ships within 24 hours
Green / SM-MD 915148 4702114-916-SM/10337204110M In Stock: Ships within 24 hours
Green / LG-XL 915149 4702114-916-LXL/10337204110L In Stock: Ships within 24 hours


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.

Write a Product Review for a chance to win our monthly $100 giveaways.
Alpinestars Tech Coolmax Socks 3.8 5 8 8
Comfortable sock, but poorly made I was expecting better construction from this sock. I have other Alpinestars socks, and they are great, but this pair left me disappointed. They are very comfortable, don't stretch out, and stay up without being too restrictive at the top of the sock. Not expensive. Sounds great. Problem is, they started falling apart on the first ride. When I took my boots off, it looked like a pair that had gone through the washer 50 times. There were loops of threads everywhere. I am expecting about 3 rides and washings before they are toast. Wear a size 10, bought a medium. Felt great. October 12, 2015
Thin to Win I didn't rate durability because I haven't worn them enough yet, but the fit and airflow are great. The socks come up to my knees, which I like, and are thin enough to slide into my boots easily, despite my fat feet! And, most importantly, they keep my feet dry even here in the swamp. Get a pair, see if you don't like 'em! October 7, 2015
Comfortable I bought these for longer rides. I used these to ride 500 plus miles to Daytona for Biketoberfest. They did what i hoped they would, they stayed up, did not bunch up under the feet and were comfortable the whole way down and for the three hours that i walked around once i got to Daytona. I would recommend for these reasons. One thing I did wash them by hand in a creak with soap so i could use on the return trip. I got little fuzz balls. Did not affect comfort, they still were very comfortable on the return trip. I did wash them in a machine once back and did not seam to get any more fuzz balls. December 15, 2014
I'm not impressed I'm not sure what I was expecting from a sock. I wasn't expecting to shave a second or two at my favorite track. But I was expecting these socks to help my feet breathe more and to just be comfortable. Well... I did shed a couple of seconds of my times, just after I took the socks off. These things cut off the circulation in my legs. I couldn't figure out why my knees would hurt so bad after a track day. Then I stopped wearing the socks and I was fine. They are the right size. The other thing I don't like is the stitching seems to unravel after a couple of washes. I can't believe this is happening on these. I expected them to hold up for at least a couple of years. They look awesome. I only wish they felt that way too. September 22, 2014
Great socks Very comfortable. Plenty long enough so your boot doesn't rub on your calves. August 18, 2014
Nice bang for the buck Whats not to like? the price was a lot better than some of the other socks and so far I haven't had any issues. They are comfortable, fit nice, and have good air flow while riding. They stay on your leg and do not ride down like some other socks so aslong as they keep doing that and hold together after repeated use, I would not hesitate to buy again. July 21, 2014
Nice Socks These things are great to wear under my dirt style adventure touring boots. They come up just below my knee and keep my lower leg cool in the boot. I also wear them with shorts, underneath my knee pad/shin guards with sneakers. When I get somewhere I can take off the shin guards and roll the socks down around my ankles; they are thin enough that they will not scrunch into an unsightly bulk and actually tuck nice into my hi tops. This setup lets me keep a cool and casual look/feel while riding my dual sport around town, in case I feel like hopping off and socializing. July 7, 2014
product poorly manufactured very disappointed with this product, the inside of the sock was all loose threads from the "decorative" stitching on the outside and would catch on my toes when putting them on. I went to the local athletic store and purchased some soccer/baseball socks for $4.99 that are far superior. July 3, 2014
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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 Tech Coolmax Socks? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Alpinestars Tech Coolmax Socks
Already Asked: 2 Questions, 17 Answers
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RevZilla Store asked: Why did you choose this?
Genesis T: Good quality socks! I like grey & black color combo. Oct 4, 2015
kathy h: I like the pro coolmax socks and want to see if there's a difference.

ok I've worn them, thin and cooling - even here in the "swamp."
Sep 7, 2015
Peter R: cause I'm a sweaty dude. Aug 31, 2015
david r: it matches the other sock Jun 19, 2015
Jack B: Features and price. May 12, 2015
Scott T: Great reviews. May 11, 2015
O F: I have to say this is probably the 'WORST" purchase I have made online. If you don't believe me buy them and then turn them inside out. I wore them once and have never worn them again. May 6, 2015
Darius S: I need cool socks for warm weather riding. Apr 22, 2015
Luis H: To keep my feet cool, while wearing the Sidi Vortice, during hot summer weather. Feb 22, 2015
Rami D: They are cool. Nov 15, 2014
Mohamad E: long and i use it with my track suit Sep 4, 2014
R A: price, features, looks Jul 1, 2014
Casey L: Don't know it if wil work yet but I bought some higher boots and my shorter socks absolutely will not cut it. Looked for socks that will breathe for the Florida Summer heat. We shall see! May 23, 2014
Pete P: Try something different May 13, 2014
Samuel T: Less expensive than KLIM, in stock, cool in a boot. Apr 10, 2014
Richard W: Needed summer socks. These are perfect. Mar 5, 2014
A S: Needed long socks so that calves don't chafe from some boots' velcro. Or leather. Or goretex. Basically, to stop chafing! Dec 28, 2013
John M asked: What is the percentage of coolmax material in the socks?


Jun 20, 2015
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