Search  for anything...

Darn Tough Mountaineering OTC Extra Cushion Sock - Men's

  • Based on 1,132 reviews
Condition: New
Checking for product changes
$30.95 Why this price?
Save $1.04 was $31.99

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 4 left in stock, order soon!
Fulfilled by Ridgeline Insights

Arrives May 28 – May 30
Order within 6 hours and 4 minutes
Available payment plans shown during checkout

Size: X-Large


Color: Smoke


Features

  • Merino Wool
  • Imported
  • Adult
  • Heavyweight with Full Cushion - High density cushioning throughout the entire sock for full on comfort and performance. The most comfortable and warm option Darn Tough offers. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.
  • Over-The-Calf-Height - The name says it all. The ultimate height for keeping the outsideout.
  • Composition - Knit with 73% Merino Wool 25% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.
  • Guaranteed for Life - Darn Tough's famous guarantee - if these socks wear, tear, or develop holes, Darn Tough will replace them no questions asked. No strings. No conditions.
  • Made in the USA - Every pair of socks is knit in Northfield, Vermont - the perfect testing ground for the finest premium all weather performance socks.

Description

Unconditionally Guaranteed for Life - if these aren’t the longest lasting socks you’ve ever owned, return them for another pair. The “still” in Still Made in Vermont, USA is personal. We knit all our socks at our VT-based Mills - we can't imagine it any other way.


Is Discontinued By Manufacturer ‏ : ‎ No


Item Weight ‏ : ‎ 1 Ounces


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ April 24, 2017


Manufacturer ‏ : ‎ Darn Tough


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 28 – May 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Their name says it all!
Size: X-Large Color: Smoke
The mountaineer socks are thick, warm and DARN TOUGH! The sizing chart is true to size, but if you want to double layer your socks order you standard size for you base then the next size up for the outer sock as they fit snug (desirable to prevent bunching and blisters, as well as preventing swelling to feet and calves on long outings. I wear these when out in below zero Fahrenheit temps clearing snow and walking the dog and my feet stay warm. They wick sweat away well. ... show more
Reviewed in the United States 🇺🇸 on February 1, 2023 by paulknolan

  • My Husband's Favorite Sock
Size: X-Large Color: Smoke
"These are the best darn socks!" That's my husband's favorite line every time he puts these on. He works outdoors so is on his feet most of the day & he can't believe that a sock can make such a difference in how comfortable his feet stay all day. He usually wears the low, ankle height socks but wanted to try these for winter. The big selling points for him are that they're still made in Vermont and have been in business for 40 years, and they have a lifetime warranty. They're more expensive than most other brands of socks but he's a firm believer in the benefits of Merino wool, especially for outdoor work or play. He absolutely loves them so I'm sure I'll be putting in an order for more sometime soon. ... show more
Reviewed in the United States 🇺🇸 on January 4, 2023 by Krista Y

  • Same fit as the pair I bought years ago
Size: Medium Color: Smoke
I wear a size 10 boot and the mediums fit perfectly. When I bought last time I had to exchange the large for medium, their size chart is a little off These are very durable, I wear these socks everyday, year round, for work, same 3 pair I bought 5 years ago, I do a lot of laundry. I definitely recommend these. ... show more
Reviewed in the United States 🇺🇸 on January 24, 2023 by Josh

  • Warmest socks out
Size: Large Color: Smoke
These socks are legit. I ordered them for everyday use and they did spectacular. Tested them when I went to the snow and it was 7 degrees and my feet felt fine. Definitely can ruin a day if your feet are freezing and now these are my go to socks
Reviewed in the United States 🇺🇸 on January 29, 2023 by JbTwo1

  • The Only Socks I will Wear/Now The Only Socks My Partner Will Wear
Size: X-Large Color: Smoke
Above all merino wool socks, these are the flagship of socks in all categories. They keep my feet cool when my boots get too warm, and they keep my feet warm when my boots get too cold. They are excellent insulating socks that practically eliminate sweaty feet for me. I am not making any medical claims, but having severe neuropathy in my legs and feet, I noticed a significant decrease in pain the first month I wore these. After 5 years, my neuropathy pain is reduced so much, I feel like it is 5-10% of where it was before wearing these socks. They are just great socks and worth every penny. I slowly replaced all my socks over years. When anyone said what do you want for Christmas. (These socks) Birthday, (These socks) You would be amazed how fast you can swap out all your old junk socks for these great socks by just letting folks give them to you on your special days. ... show more
Reviewed in the United States 🇺🇸 on December 6, 2022 by M. Dawson

  • best hiking sock ever!
Size: Medium Color: Smoke
these are great. a little pricey, but if they last as long as they say they will, worth the money! don't forget to go to the darn tough site and read the care instructions.
Reviewed in the United States 🇺🇸 on January 29, 2023 by BK Family

  • Need more room in my boots
Size: Large Color: Smoke
The quality was great but just too thick. You really need some extra room in your boots to not fill cramped.
Reviewed in the United States 🇺🇸 on January 24, 2023 by Poncho

  • Awesome socks!
Size: Large Color: Smoke
As someone who's very picky about socks, I can honestly say that these are the best winter socks I've ever owned!
Reviewed in the United States 🇺🇸 on January 9, 2023 by RICHARD J BROWN

Can't find a product?

Find it on Amazon first, then paste the link below.