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KLT Hiking Socks

Unisex crew

Clinically-Tested Padding for maximum protection
Grey / Black


Designed for feet that hurt. Enjoying rugged day hikes or extended backpacking, in cooler weather conditions, on varied to difficult terrain resulting in moderate to significant stress on the feet. Specifically engineered to deliver maximum protection and comfort for any hiker prone to blisters, foot pain, or discomfort.

Product details below
Color: grey / black
Grey / Black
Grey / Black
Dk. Blue / Grey
Dk. Blue / Grey
Shoe Size

Please select a gender first

Unique padding specifically designed for Hiking

What Independent Clinical Studies Say About Thorlos

Thorlos padding has been the subject of eight independent clinical research studies that were published in peer-reviewed medical journals. The results showed the proprietary padding reduces foot pain, blisters and other foot conditions, pressures on the foot and moisture.


  • Constructed with a THORLON®/wool blend for additional insulation and superior softness, resilience, durability and moisture-wicking for drier, better feeling feet.
  • Cushioned instep and arch for a better fit, more support and less pressure on the feet for a more comfortable hike.
  • Low profile toe seam won’t rub or irritate feet.
  • Unique padding specifically designed for hiking, clinically shown to reduce blisters, pain, pressures and moisture for maximum protection.
  • Ventilation panel for extra moisture control and breathability.

Product Details

  • Length: crew
  • Cushion: Thick Cushion
  • Fiber Contents: 53% Exclusive THOR•LON® Acrylic , 11% Stretch nylon , 3% Spandex , 33% Wool/THOR•LON®
  • Care instructions: For longer product life, maximum protection and comfort, wash and dry inside out (to fluff up the pads) using liquid fabric softener after each use (to lubricate the fibers for longer life). For optimal benefits, liquid fabric softeners are always recommended. Do Not Bleach. Wash Normal: 105F/40C. Dry Normal Medium. Do Not Dry Clean. Do Not Iron.
  • Proudly made in the USA
Select your gender and size

Thorlos Guarantee: Thorlos Brand Promise,
Your feet will feel better or your money back®.

164 Reviews

4.9/5 overall rating
  • 5/5

    Hiking socks


    My feet feel really good. I love the Thorlos for the support they give me and have worn them for years.

  • 5/5

    Great hiking socks!


    Just got through two trip hiking in these socks. Summer camp with our troop where I averaged 10 miles a day with a 30 pound pack and Philmont where we hiked 55 miles in the mountains for a week with a 50 pound pack. My feet felt great the entire time.

  • 3/5

    not as thinck as i wanted


    Not as much cuchiing as I thought

  • 5/5

    most comfortable


    so comfy -- quality socks

  • 5/5

    Really Nice Socks!


    This was my first pair of Thorlo's and I didn't really know what to expect. I am very happy I tried them. They are super soft and comfy and seem like they'll last a long time. They make my feet feel happy :) I have since purchased a few pair of the mini crew walking socks and I love those too.

  • 5/5

    Great hiking socks


    These socks are terrific! Soft, comfortable, stay as they should.

  • 5/5

    perfect for any cold weather


    my feet are always warm and comfortable. theses are the most comfortable socks for walking, hiking or just lounging in the house and basement.

  • 4/5

    Wishing for more bulk


    Inquired after receiving socks that I should have ordered Trekking socks. Trekkers have more wool in them and more bulk to them.

  • 5/5

    Great with boots


    These work great with boots

  • 5/5

    klt socks r the best!


    These are the ONLY socks my husband wears.