REI.com
  • Online: www.REI.com
  • URL for this product:
  • From the U.S. and CanadaCall 1-800-426-4840
  • Mon. through Sun., 4 a.m. through 11 p.m. PT.
  • InternationalCall 1-253-891-2500
  • Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.
SmartWool Mountaineer Socks
natrl/grayzoomZoom image

SmartWool Mountaineer Socks

Item # 618127

$22.95

REI Members: This item ships for free! Learn more about this member benefit.

1. Size Chart

2. Qty

3.

Product Rating
Share It
Bookmark and share Bookmark and share

High-performance SmartWool Mountaineer socks are designed for maximum comfort, protection and warmth over extended periods.

  • Extra-thick 3 x 1 knit with mid-calf design provides extra protection and a snug fit
  • Natural merino wool features long, silky fibers for extra warmth and comfort without wool's itchiness
  • High-density sole padding cushions against shock, blisters and abrasions; high-density padded insteps and shins protects against lace pressure
  • Lycra® spandex arch braces for increased support and comfort
  • Rib-knit welt top and Lycra spandex braces above the ankle help keep socks up for a wrinkle-free fit and less chance of blisters
  • Flat-knit side panels add breathability and ventilation to keep feet comfortable
  • *Discount will be applied when you check out. Offer not valid for sale-price items ending in $._3 or $._9

Made in USA.

Item 618127


Save 10% when you buy any 3 pairs of full-price socks!*

REI Membership

SmartWool Mountaineer Socks Specs

Specification

Description

Best useMountaineering
Fabric typeWool / wool blend
Fabric80% merino wool/19% nylon/1% elastic
Sock heightCrew
GenderUnisex

SmartWool Mountaineer Socks Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
SmartWool Mountaineer Socks
 
4.9

(based on 28 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Regulates temperature well (24)
  • Comfortable (23)
  • Wicks away moisture (21)
  • Durable (20)
  • Good design (19)

Cons

  • Heavy / bulky (6)

Best Uses

  • Hiking (20)
  • Backpacking (18)
  • Mountaineering (13)
  • Daily use (11)
  • Travel (6)
    • Fit:
    • Feels too small

       

      Feels true to size

       

      96% 

      (26 reviews)

      Feels too big

       
    • Reviewer Profile:
    • Casual/ recreational (14), Avid adventurer (10)
    • Was this a gift?:
    • No (6), Yes (3)

Reviewed by 28 customers

Sort by

Displaying reviews 1-10

Back to top

Previous | Next »

(13 of 13 customers found this review helpful)

 
5.0

Excellent, comfortable socks!

By JPFreek

from Houston, TX

About Me Avid Adventurer, Editor of JPFreek Mag

See all my reviews

Pros

  • Comfortable
  • Good Design
  • Regulates Temperature Well
  • Wicks Away Moisture

Cons

  • Price

Best Uses

  • Backpacking
  • Mountaineering

Comments about SmartWool Mountaineer Socks:

As Smartwool states on their packaging, these are ‘seriously comfortable socks’. Made from 80% wool, 19% nylon, and 1% elastic, the Smartwool Merino fibers provide incredible efficiency in wicking away sweat and water, as well as maintaing an uncanny ability to control odor . The socks are versatile in providing superior regulation of body temperature by keeping feet plenty warm in the winter, and they were clockwork while we trudged through a significant amount of snow in the Colorado front range. These socks were built with extra heavy cushioning in mind, a feature that is a must when challenging yourself on a winter mountaineering ascent Color and size options are abundant, and for [$]retail, they may seem pricey but your feet will be thankful that they were wrapped in these babies.

  • Fit:
  • Feels true to size

(12 of 12 customers found this review helpful)

 
5.0

Great Hot or Cold...

By 4SCruiser

from Everett,Washington

About Me Outdoor Professional

See all my reviews

Pros

  • Comfortable
  • Cushy
  • Durable
  • Good Design
  • Good in Hot or Cold Temp
  • Regulates Temperature Well
  • Wicks Away Moisture

Cons

    Best Uses

    • Boot socks for all season
    • Daily Use

    Comments about SmartWool Mountaineer Socks:

    I have worn these socks on a daily basis in Danner
    work boots summer and winter, and inside a pair of White's Pac-Boots in extreme cold conditions for the last 5 years while working in the forest. I wear a fresh pair each day, and with weekly washing they have held up great.I keep about 6 pair on hand, and I have only had to replace them about every 18 months on average.Drying them in the dryer takes a toll on the elastic in the upper part of the socks over time.They are a lofty sock and wick moisture away from your skin in hot or cold to keep your feet comfortable, and
    give additional cushioning to your feet.

    • Gift:
    • No
    • Fit:
    • Feels true to size

    (12 of 12 customers found this review helpful)

     
    5.0

    Warm, Dry, Well Padded

    By TeeJay

    from Minnesota

    About Me Avid Adventurer, Casual/ Recreational

    See all my reviews

    Site Member

    Pros

    • Comfortable
    • Regulates Temperature Well
    • Warm
    • Wicks Away Moisture

    Cons

    • expensive

    Best Uses

    • Backpacking
    • Hiking
    • Mountaineering

    Comments about SmartWool Mountaineer Socks:

    I bought a pair of these with the expectation that I would need a sock change on a 2-day climbing trip. I was wrong. I wore these the entire time, and was comfortable the whole way. No blisters or hot spots, nice cushion and high length adds a bit of warmth. These are a bit pricey but if you wear them for days on end, you want a sock like this that can go the distance and keep your feet feeling good.

    • Fit:
    • Feels true to size

    (10 of 11 customers found this review helpful)

     
    5.0

    The only wool socks I take climbing

    By mtnfreak

    from The Pacific NW.....Washington

    About Me Avid Adventurer, Hiker, Mountaineer

    See all my reviews

    Pros

    • Comfortable
    • Durable
    • Regulates Temperature Well
    • Wicks Away Moisture

    Cons

      Best Uses

      • Backpacking
      • Hiking
      • Mountaineering

      Comments about SmartWool Mountaineer Socks:

      I have tried others but these are the only socks I will use for mountain climbing. They are very warm and provide great padding. They dry fairly quick for a wool sock. My climbing boots do not have any insulation so a warm sock is very important for me. The price is a bit high but they are well worth it.

      • Fit:
      • Feels true to size

      (9 of 9 customers found this review helpful)

       
      5.0

      Foot furnace

      By 22080

      from Portland, OR

      About Me Casual/ Recreational

      See all my reviews

      Site Member

      Pros

      • Comfortable
      • Durable
      • Good Design
      • Regulates Temperature Well
      • Wicks Away Moisture

      Cons

      • Bulky

      Best Uses

      • Backpacking
      • Daily Use
      • Hiking
      • Mountaineering
      • Travel

      Comments about SmartWool Mountaineer Socks:

      I've had these socks for a few years now and use them quite heavily year round. They continue to be everything they were the day I bought them. You might think the price tag is a bit hefty, but when they last through several generations of other socks, you'll see where your money went.

      • Fit:
      • Feels true to size

      (9 of 9 customers found this review helpful)

       
      5.0

      Fuzzy wuzzy

      By Wally B

      from Seattle, WA

      About Me Avid Adventurer

      See all my reviews

      Site Member

      Pros

      • Comfortable
      • Durable
      • Regulates Temperature Well

      Cons

        Best Uses

        • Frumping around the house
        • Mountaineering

        Comments about SmartWool Mountaineer Socks:

        These are awesome socks, and they last forever. In addition to being comfy and stink-free on top of big mountains, they are also a perfect replacement for slippers around the house.

        • Fit:
        • Feels true to size

        (7 of 7 customers found this review helpful)

         
        5.0

        Awesome Socks

        By nwg

        from CA

        About Me Casual/ Recreational

        See all my reviews

        Pros

        • Comfortable
        • Durable
        • Good Design

        Cons

          Best Uses

          • Mountaineering
          • Travel

          Comments about SmartWool Mountaineer Socks:

          Love these socks on a cold day! They are warm, soft, comfortable and do not make me itch.

          • Fit:
          • Feels true to size

          (6 of 6 customers found this review helpful)

           
          5.0

          Socks that Rock

          By team sidewinder

          from SW Montana

          About Me Avid Adventurer

          See all my reviews

          Site Member

          Pros

          • Comfortable
          • Durable
          • Good Design
          • Regulates Temperature Well
          • Wicks Away Moisture

          Cons

          • None

          Best Uses

          • Backpacking
          • Daily Use
          • Hiking
          • Mountaineering

          Comments about SmartWool Mountaineer Socks:

          I have tried lots of different brand socks over the years but these are the best. So they may cost twice as much as other socks but they last 3 times as long as regular cheap socks. They will keep your feet warm, dry and have lots of cushion.

          • Fit:
          • Feels true to size

          (6 of 8 customers found this review helpful)

           
          4.0

          Great Sock but needs room in your boot

          By Sandra

          from Rapid City, SD

          About Me Casual/ Recreational

          See all my reviews

          Site Member

          Pros

          • Comfortable
          • Durable
          • Good Design
          • Regulates Temperature Well
          • Wicks Away Moisture

          Cons

          • Bulky
          • Bunches Up

          Best Uses

          • Backpacking
          • Hiking
          • Mountaineering

          Comments about SmartWool Mountaineer Socks:

          Great sock, but you need room in your boot for such a thick sock.

          • Fit:
          • Feels true to size

          (4 of 4 customers found this review helpful)

           
          5.0

          Best socks of all time.

          By Suydam

          from East Grand Rapids, MI

          About Me Casual/ Recreational

          See all my reviews

          Site Member

          Pros

          • Comfortable
          • Durable
          • Good Design
          • Regulates Temperature Well
          • Wicks Away Moisture

          Cons

          • Bulky

          Best Uses

          • Backpacking
          • Daily Use
          • Hiking
          • Mountaineering

          Comments about SmartWool Mountaineer Socks:

          I live in these socks. They are one of my favorite items on any trip, from a backpacking adventure to a week in a cabin up north.

          • Fit:
          • Feels true to size

          Displaying reviews 1-10

          Back to top

          Previous | Next »

          How are we doing? Give us feedback on this page.

          FREE U.S. STANDARD SHIPPING No minimum purchase!

          THE REI WINTER CLEARANCE: SAVE UP TO 50% On selected ski, snowboard and end-of-season clothing & gear. Shop early for the best deals

          • Join REI today!
          • REI Membership
          • REI member benefits include an annual refund (typically 10% on eligible purchases).
          • Join REI today!
          • Sign up for REI Gearmail®
          • and get 15% off selected items!
          • Store Locator
          • Locate an REI store near you.
          • Find a Store

          Find REI on: FacebookTwitterYouTubeFlickr