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Home // Men's // Socks // Smartwool Mountaineering Extra Heavy Sock - Men`s (Item #SW0SW133)

 Smartwool Smartwool Mountaineering Extra Heavy Sock - Men's Hover to Zoom
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Smartwool Mountaineering Extra Heavy Sock - Men`s


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Item # SW0SW133


  • Description
  • Item Specs
  • Product Reviews
  • These socks have extra heavy cushioning to provide lasting comfort and warmth when mountaineering or ice climbing. They also work well for those long waiting games in a deer stand. They feature the Smartwool Fit System to keep them from bunching and add support, while WOW Technology adds durability so they will last you for adventures to come.
  • Features:
  • WOW Technology in reinforced sole for maximum comfort and durability
  • 2 x 1 rib knit cuff
  • Sizing clearly indicated on the sock
  • Flat knit toe seam
  • SmartWool Fit System with arch and ankle support
  • 2x1 ribbed knit cuff
  • Knit in USA of Imported Yarn: 80% Merino Wool, 19% Nylon, 1% Elastane

Average of 3 customer reviews:

Melissa W - Staff Review
OFallon, IL
October 2015

Extra warm hug for your feet
4/5 Avg. Product Rating

Age Range: 26-34
Gender: female
These are some hefty socks, especially for a womans foot. Might not be the best choice for your form fit hiking boot because it'd make them tight, but say you need to fill out a heftier boot, or something like your snow boots, these are extra cushy. Id wear this in my snow boots. And beyond the outdoor factor, they are awesome bed socks, or cozy camp socks, these are going to keep you very warm and dry, very cozy comfy.

Peter N. - Staff
November 2019

Awesome socks!
5/5 Avg. Product Rating

Age Range: 13-25
Gender: male
Used these socks in Alaska when I went on a mountaineering trip! They were great and kept my feet warm the whole time! I use them in Missouri when its super cold and I want to go for a hike. 10/10 Product!

Chris N. - Staff
January 2018

Very Warm Socks
5/5 Avg. Product Rating

Age Range: 13-25
Gender: male
How Long Have You Been Using This Product: 1-3 months
These are definitely some of the warmest pair of socks i've ever worn. Definitely worth purchase if you are going to be in cold weather for an extended period of time. The only downside is that they take up a lot of room in your boots. They are also great for just lounging in as well.