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Picture of Arctic Wool Heavyweight Boot Sock in Heather Gray
Thumbnail of Arctic Wool Heavyweight Boot Sock in Heather Gray
Men's heavyweight socks made for extreme cold.

These men's socks were designed to keep you warm through the coldest conditions. They're made from wool-blend fabric that wicks away sweat, and they feature abrasion-resistant reinforcement for durability.
  • 68% wool / 24% nylon / 1% spandex / 7% other fiber
  • FastDry® technology wicks sweat and fights odors
  • Abrasion-resistant reinforcement throughout the entire sock
  • Lighter knit structure at the ankle reduces bulk
  • Top length: 12.5"-13.5"
  • Made in the USA

For over 125 years, Carhartt, Inc. has been committed to offering the finest workwear products and customer service available. We stand behind the quality, craftsmanship, and performance of all our products. We use only the finest materials and apply strict quality control standards to each and every garment and accessory that we sell. Our goal is to ensure your satisfaction with each purchase and provide you the best possible service for years to come.

Carhartt socks will cover premature failure of any of our products caused by a defect in the original materials or workmanship.

Please contact our customer service team for all warranty questions:

Contact Us

Arctic Wool Heavyweight Boot Sock

$17.99

Style #A3915
COLOR: Heather Gray


Size: Select Size
Quantity:
x
Add to Cart
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PRODUCT FEATURES
Men's heavyweight socks made for extreme cold.
These men's socks were designed to keep you warm through the coldest conditions. They're made from wool-blend fabric that wicks away sweat, and they feature abrasion-resistant reinforcement for durability.
  • 68% wool / 24% nylon / 1% spandex / 7% other fiber
  • FastDry® technology wicks sweat and fights odors
  • Abrasion-resistant reinforcement throughout the entire sock
  • Lighter knit structure at the ankle reduces bulk
  • Top length: 12.5"-13.5"
  • Made in the USA
PRODUCT FEATURES
Men's heavyweight socks made for extreme cold.
These men's socks were designed to keep you warm through the coldest conditions. They're made from wool-blend fabric that wicks away sweat, and they feature abrasion-resistant reinforcement for durability.
  • 68% wool / 24% nylon / 1% spandex / 7% other fiber
  • FastDry® technology wicks sweat and fights odors
  • Abrasion-resistant reinforcement throughout the entire sock
  • Lighter knit structure at the ankle reduces bulk
  • Top length: 12.5"-13.5"
  • Made in the USA
OUR COMMITMENT

For over 125 years, Carhartt, Inc. has been committed to offering the finest workwear products and customer service available. We stand behind the quality, craftsmanship, and performance of all our products. We use only the finest materials and apply strict quality control standards to each and every garment and accessory that we sell. Our goal is to ensure your satisfaction with each purchase and provide you the best possible service for years to come.

Carhartt socks will cover premature failure of any of our products caused by a defect in the original materials or workmanship.

Please contact our customer service team for all warranty questions:

Contact Us

What People are saying

Review Summary

Average Rating

4.5 of 5.0
Fit
Too Tight
Perfect
Too Loose
Appearance
 
 
Durability
 
 
Quality
 
 
Comfort
 
 
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4.5 / 5.0
52 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
42
4
0
0
6
Appearance
4.9 / 5
Durability
4.6 / 5
Quality
4.7 / 5
Comfort
4.9 / 5
Functionality
4.8 / 5
Fit
Runs Small
 
Runs Large
Rated 5 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
I have Diabetes with Neuropathy..
My feet suffer when cooler weather arrives in lower Delaware. But, with the help of these CARHARTT Arctic wool socks. I can manage that suffering by keeping these extremely comfortable and warm socks on my feet throughout the cooler seasons.. I wear one pair until they stand up by themselves in a corner then immediately change to the other pair that I own...
April 11, 2021
Harbeson, DE
Purchased
1 month ago
Age:
45-54
Gender:
Male
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
So warm
It's too warm, but the shoes will be tight
This review was collected as part of a promotion
January 18, 2021
OR
Age:
25-34
Gender:
Male
Rated 1 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
1 / 5
Quality
1 / 5
Comfort
4 / 5
Functionality
4 / 5
Horrible Socks
I purchased these just after Thanksgiving and already had to sew up holes in the socks (2 pair) and that didn’t even hold had to just throw them away. Never again Carhartt
January 17, 2021
Kennesaw, GA
Age:
55-64
Gender:
Male
Response from Carhartt
We are sorry to hear this. Please contact us at 1 800 833 3118 for further assistance.
March 12, 2021
Megan M
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
LOVE CARHARDTT SOCKS
My husband has been wearing these socks for years. He wears them years round. Says they keep moisture away from his feet.
This review was collected as part of a promotion
January 7, 2021
South Colton, NY
Purchased
4 months ago
Age:
45-54
Gender:
Female
Rated 4 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
4 / 5
GREAT, WARM SOCK.
The only fault I find with it is they could be a few inches longer. These are mid calf. I wear fully over the calf socks with these over them in freezing temperatures and that combo works REALLY well. These socks are THICK, warm, well made, good looking, true fit and the dont slide down. They stay in place......really excellent, but just a few inches too short for my taste, but I'm used to knee high socks.
.
This review was collected as part of a promotion
January 4, 2021
Burney, CA
Purchased
8 months ago
Age:
55-64
Gender:
Male
Rated 5 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
Good for Cold Feet
I have cold feet and would recommend these to people who want their feet to stay warm!
December 26, 2020
Bridgeport, CT
Purchased
5 months ago
Age:
55-64
Gender:
Male
Rated 1 out of 5
Appearance
5 / 5
Durability
4 / 5
Quality
1 / 5
Comfort
5 / 5
Functionality
1 / 5
Used to be good
Worked outdoors year round in MN. These WERE the ONLY sock that kept my feet warm. They only kept their warming ability for a season and I was ok with that. Just bought 10 pair and will be returning. Don't even keep my feet warm IN the house. Quality has gone down. Sad
December 20, 2020
STACY, MN
Gender:
Male
Age:
55-64
Response from Carhartt
WE ARE SORRY THESE DIDN’T MEET YOUR EXPECTATIONS AND HAVE SHARED YOUR INPUT WITH PRODUCT DESIGN. PLEASE CONTACT US AT 1 800 833 3118 WITH ANY QUESTIONS.
March 20, 2021
Megan M
Rated 5 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
They are the most comfortable, warmest, best wearing of any boot sock I have ever owned. George
December 18, 2020
Purchased
4 months ago
Rated 4 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
4 / 5
Functionality
5 / 5
Great socks
Great COLD weather boot socks. They’re comfortable while keeping your feet and legs warm all day
December 11, 2020
Knoxville, TN
Purchased
5 months ago
Rated 5 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
The best socks ever
The most comfortable and warm socks I've ever owned
November 17, 2020
Purchased
5 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 17 questions Browse 17 questions and 34 answers
Is the XL up to shoe size 14?
A shopper on Dec 4, 2020
BEST ANSWER: Yes, an XL will fit up to a size 15 shoe.
Is XL up to shoe size 14?
A shopper on Dec 4, 2020
BEST ANSWER: A size XL will fit a shoe size between 11-15.
Are these socks made in the USA or are they imported ?
A shopper on Sep 26, 2020
BEST ANSWER: This style is Made in the USA.
When will these socks ACTUALLY be restocked?? While no longer staying they are out of stock, now I get this message, “ Sorry, we only have 0 units available, please reduce your quantity.”
A shopper on Mar 9, 2020
BEST ANSWER: We should be getting more stock in later on this month.
Which sock is thicker, the STEEL TOE ARCTIC WOOL BOOT SOCK (A700) or the ARCTIC WOOL HEAVYWEIGHT BOOT SOCK (A3915)?
Kevin on Dec 12, 2019
Arctic Wool Heavyweight Boot Sock
Arctic Wool Heavyweight Boot Sock
Steel Toe Arctic Wool Boot Sock
Steel Toe Arctic Wool Boot Sock
I don't see a sock size chart. What is the difference between L and XL?
Jasper on Dec 8, 2019
BEST ANSWER: The Large will fit men's shoe sizes 6 – 12 and the XL will fit men's shoe sizes 11-15.
Will these socks shrink alot if you wash them in hot water and put them in the dryer on high?
A shopper on Nov 17, 2019
BEST ANSWER: I wear size 10 wide boot. I bought size large socks and they did shrink a bit but the fit is great for my foot. Very worm socks. I have 10 pairs for the northern Idaho winters.
Do these socks go over the calf?...do they stay up in non lace boots?
Jeff H on Feb 23, 2019
BEST ANSWER: The top length is 12.5"-13.5." The socks should stay up as normal.
What is the difference between these and Arctic Wool Heavyweight Boot Sock?
Darren S on Jan 22, 2019
Arctic Wool Heavyweight Boot Sock
Arctic Wool Heavyweight Boot Sock
The Original Carhartt Arctic Wool Sock
The Original Carhartt Arctic Wool Sock
BEST ANSWER: The difference will be the fabric makeup.

The A111 will contain 74% Wool, 10% Polyester, 9% Nylon, 6% Acrylic, 1% Spandex
The A3915 will contain 68% Wool, 24% Nylon, 1% Spandex, 7% other fibers
How to launder wool boot socks?
A shopper on Jan 21, 2019
BEST ANSWER: Machine wash cold with like colors. Do not bleach. Tumble dry on low, remove promptly. Do not iron. Do not dry clean.
What is the temperature rating on this socks? I live in Wisconsin and it gets below zero throughout the winter. Will these socks keep my feet warm working outside?
A shopper on Dec 10, 2018
BEST ANSWER: We do not temperature rate our garments because everyone has a different threshold for what they consider to be warm.
i am and ironworker and tired of blister, please direct me to the right pair of socks?
Jose B on Mar 5, 2017
BEST ANSWER: You may wish to consider the A402 and A207, which feature NanoGLIDE reinforcement. You may also like the Full Cushion Steel-Toe Acrylic Work Boot Sock A767.
Is this price for ONE pair of socks?????
A shopper on Jan 19, 2017
BEST ANSWER: Yes, this style is sold by individual pair.
In your description you say that these socks are imported, but in the questions it says that they are made in USA. Which is it?
A shopper on Dec 15, 2016
BEST ANSWER: Our socks are made in the US and in China.
I just got two pair of these, but I'd like to know what kind of wool is it made from?
Randy on Nov 29, 2016
BEST ANSWER: The wool in this product is from sheep.
What material make up are these socks now? They were 86% wool and other fibers. I believe the wool content is lower now with more polyester. I owned several pair and the store tags say different material.
A shopper on Jun 13, 2016
BEST ANSWER: In fall of 2016 they were made up of 70% wool, 24% nylon, 1% spandex and 5% other fiber. Going forward for spring 2017 they will be made of 68% wool, 24% nylon, 1% spandex and 7% other fiber.
What is the source of this product?
Anna C Staff on Jun 1, 2016
BEST ANSWER: This product is made in the USA.

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