Smartwool Diamond Jim Socks - Men's


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The Smartwool Men's Diamond Jim Socks are three-color diamond argyles with a cushioned sole- sporty fashion with classic intention.


  • Fabric: 69% merino wool, 29% nylon, 2% elastane
  • Supportive Arch Brace
  • WOW Technology: more wool in the high impact zones for durability and cushion
  • Knit in USA
  • Machine wash warm, tumble dry low

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Review Summary

4.8 out of 5

26 Reviews

  • Great design: 9
  • Great value: 5
  • Lasts forever: 4
  • Ease of use: 2

  • Cost: 1
  • Low performance: 1
  • Poor quality: 1
  • Wears quickly: 1
Comfort: 5 / 5
Quality: 4.7 / 5
Durability: 4.4 / 5
Fit: 3 / 5

26 Ratings & Reviews

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Boston
45-54 yrs

The most comfortable socks
June 02, 2011

I bought the socks for my "wet" feet problem! (It also caused smelly feet after 10 hours wearing regular cotton/nylon socks.) The smartwool socks keep my feet dry and not smell at all! How wonderful! The only complaint from me is the price! a little more expensive but worth every penny! Love it and can not live without it!

Pros: Build quality, Cons: Cost
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Lancaster PA
45-54 yrs

Smart Wool Socks
May 18, 2012

Review: Smart Wool Socks. I love m smart wool socks Excellent in every way.I wear only Smart Wool sock: winter or summer. They are cozy in the winter and breath well in the summer.

Pros: Build quality, Lasts forever
Comfort: 4 / 5
Durability: 1 / 5
Quality: 2 / 5
FitClothes: 3 / 5
from MO
25-34 yrs

Very poor durability
December 18, 2012

I picked up 5 pairs of these socks on a great sale. I own a few pairs of Smartwool dress socks that I purchased about 2 years ago and have been very pleased with their comfort and durability. Unfortunately these socks did not live up to that quality, or anything close. After wearing these socks for 2 and a half months of normal workweeks -- an average of only 10 wears per pair, *every single pair* had at least one large hole at the ball of the foot. Most of the pairs were becoming threadbare on the bottom by the third (!) wear. This was normal wear with casual shoes, not walking across a floor of cheese graters or anything. I'm pretty sure it's not my feet either, especially since my old Smartwool socks have continued to hold up even as the new ones have fallen to pieces. Four months after my purchase, every one of the 5 pairs is going in the trash; what a waste. Something is definitely very wrong with the quality of Smartwool's current products.

Pros: Great design, Cons: Wears quickly, Low performance, Poor quality
Comfort: 5 / 5
Durability: 3 / 5
Quality: 5 / 5

from montreal, canada
55-64 yrs

great product
December 23, 2011

no more cold feet! superior fit and warmth without sweating. great for business attire; stay warm without the bulk. sizing is a little small. order the large.

Pros: Great design, Build quality, Performance
Comfort: 5 / 5
Durability: 3 / 5
Quality: 4 / 5
from AUS
25-34 yrs

Comfortable and warm, but wearing thin in the heel
February 07, 2013

These socks are very comfortable and warm. They are fine to wear in business casual settings. However, there is really nothing special about the durability, pretty average like my other socks, they just fall apart after a couple of washes.


great socks!
February 10, 2010

Nice enough to wear to the office and you get to keep the comfort of nice cushy Smartwool amazingness.

best socks ever made...
December 18, 2009

I switched over to only EXCLUSIVELY wearing smartwool socks. worth every penny "extra" they cost vs non smart wool varieties. warm in winter cool in summer. cushion. they are the best socks I have ever owned and will ever own. that says it all

Comfort: 5 / 5
Durability: 4 / 5
Quality: 4 / 5
FitClothes: 3 / 5
from Cental Asia
25-34 yrs

Socks for everyday wear
June 07, 2012

I learned of Smartwool when my mother sent me a care package while I was serving in Afghanistan, I was so happy each week when that pair of socks came around in the rotation. Now every pair of socks are Smartwool and are some of the best socks that I have worn over the last 9 years of working in the middle east. The daily temperatures have been over 100* and my feet have been staying comfortable and dry. I love the way they make my feet feel when I first put them on. Some nights I sleep with a clean set on to help keep my feet in good condition.

Pros: Great value

Great socks
March 11, 2010

Two thumbs up for these. They are comfortable over a wide temperature range, well cushioned, and look good too.

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Vandergrift, PA
55-64 yrs

great socks
March 13, 2012

Smartwool makes what I believe to be the most comfortable socks out there, also very warm and durable, These are a more formal look with all the best Smartwool attributes.

Pros: Great design, Build quality, Performance, Ease of use, Great value
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
55-64 yrs

October 17, 2011

Love smartwool socks. Glad to see you carry men's meduim. They are hard to find. I have been searching for them for my son's birthday and was so happy to find you carried them. Thank you!

August 09, 2010

Amazing socks, very comfy and warm, excellent for colder days.

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5

Great Socks
September 21, 2011

The Smartwool socks that I purchased for my soon-in-law are wonderful. It was impossible to find argyle socks in size 14 until I discovered the Smartwool brand. He said they are sooo comfortable! Additionally, they wear very well. Buy them. Your feet will be very happy!

Pros: Great design, Performance, soft & comfortable
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5

A diamond in the rough
October 16, 2010

Great pair of socks. I wear them to work and appreciate the comfort and moisture wicking capabilities. They are sharp looking as well. Kudos!

Pros: Great design, Build quality, Performance
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
45-54 yrs

Love the smartwool!
October 03, 2012

I bought these socks for my husband. He loves them. He usually complains of having cold feet. The argyle is a nice pattern. They wash and wear well. Highly recommend.

Pros: Lasts forever, Performance

Great pattern!
April 16, 2010

My husband loves these for fall & winter. Great socks & pattern by Smartwool.

Great everyday socks
March 20, 2010

Comfortable, warm. Would recommend to a friend.

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Houston, TX
45-54 yrs

Diamond Jim
January 16, 2011

I like these because they look different than the usual plain black or dark blue sock for the office. Smartwool quality as usual is great. I started buying Smartwool because I have sweaty feet and hoped the wool content would help. I am still trying to decide what is best: Wool vs. Cotton.

Pros: Great design, Build quality, Performance

Great but Snug
May 10, 2010

I'm restocking my Diamond Jims and will go up a size this time. They run smaller than the Smartwool Heather Ribbed sock. Each sock size (M,L,XL)covers about 2 full shoe sizes. I'd suggest you upsize if you are in the top half of the range.

ComfortShoes: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Dayton, OH
55-64 yrs

Feel Great
September 16, 2010

The socks fit perfectly, feel great on your feet, and are very comfortable. Hold up well to washing. Keep their color and fit.

Pros: Build quality, Lasts forever, Performance
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5

from Los Angeles, CA
35-44 yrs

Comfy Socks!
September 08, 2012

Very Comfortable! - Keeps you warm during the colder month, breathable enough to be worn when it's warmer outside. Versatile! - The diamond pattern let's you add style to your Saturday casuals or some fun to your work week business casuals. Fits true to size and still going strong after countless washes!

Pros: Great design, Build quality, Lasts forever, Performance, Ease of use, Great value
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Ohio

Darn tough and darn good
July 17, 2011

Darn Tough socks are fantastic. The fit, comfort and quality are all top-notch. I also like that Darn Tough are made in the U.S. These socks have the great feel of their great hiking and skiing socks - but look nice enough to wear to work.

Pros: Great design, Build quality, Performance, Great value
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from New York, NY
35-44 yrs

Very good socks
February 13, 2011

I am very surprised with the cushioning and moisture-wicking of these socks. They keep my normally sweaty feet dry and cushioned throughout the day whether at the office or at my driveway while I am shoveling snow. They also look very good, so good that my wife asked why I didn't get her a pair. Maybe that's why she shrunk them in the dryer so she can have them to herself! The replacement pair that I will buy is going to be sized up to a large. Even though I am 5'7" 130+lbs and wear 8.5 shoes, the medium fit is a bit snug.

Pros: Great design, Build quality, Performance

Great for warmth, feels great and looks great
December 02, 2009

We just got them in today and love them! they are very warm and are not to heavy just right for around the house or wearing w dress shoes

comfortable and look good
September 09, 2009

Love these socks. Great fit, not too thick to wear with dress shoes and they look great

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Oklahoma City OK
45-54 yrs

Smartwool socks
November 25, 2010

Great socks. Look good with casual or dressy attire. Well worth the money for a quality product.

Also Available

Smartwool Men's Diamond Jim Socks Photo

Black, Black/ Gray, Black/ Mahogany, Cadet Blue Heather, Charcaol/ Navy, Charcoal Heather, Chestnut Heather, Chino Heather, Deep Navy, Earth Heather/Oatmeal Heather, Espresso Heather, Forest, Gray Heather, Liberty, Light Gray Heather, Loden Heather/ Light Grey Heather, Loden/ Pesto, Medium Gray/ Charcoal, Natural Heather, Navy Heather, Taupe Heather, Union Blue Heather, Larch Heather/ Navy Heather, Loden Heather, Medium Grey/ Charcoal Heather, Navy H/ Ash H and Oatmeal Heather.

Available sizes, while supplies last, include size medium, size large and size extra large: m, l, xl.

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