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XT Fitness Socks

Men crew

Clinically-Tested Padding for maximum protection


Designed for feet that hurt. Enjoying getting in shape and staying fit. At home or in the gym staying fit is hard to do especially if you have foot pain. Specifically engineered to deliver protection and comfort for men who are prone to blisters, foot pain, or discomfort.

Product details below

This style is only available in men's sizes

Shoe Size

Unique padding specifically designed for Fitness

Why Thorlos?

Watch and see how Thorlos clinically-tested padding reduces blisters, pain, pressures and moisture—and make your feet feel better, guaranteed.

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 THOR•LON® fibers for superior softness, resilience, durability, and moisture-wicking for drier, better feeling feet.
  • Cushioned instep and arch plus spandex for a better fit, more support and less pressure on the feet for more comfort while exercising.
  • Low profile toe seam won’t rub or irritate feet.
  • Unique padding specifically designed for fitness activities, clinically shown to reduce blisters, pain, pressures and moisture.

Product Details

  • Length: crew
  • Cushion: Moderate Cushion
  • Fiber Contents: 83% Exclusive THOR•LON® Acrylic , 12% Stretch nylon , 5% Spandex
  • 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
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Thorlos Guarantee: Thorlos Brand Promise,
Your feet will feel better or your money back®.

50 Reviews

4.9/5 overall rating
  • 5/5

    Day long comfort......



  • 5/5

    Regular daily use.


    Feel and work well to prevent sore least as sore as they used to be before I found Thorlo Socks. They have a bit less base cushioning and at the toes and heels but, work well for daily use. Thinking when I re-order additional pairs I will purchase the MAXM style that have more cushioning in the base and in the toe area. These socks have been more effective than any of the other foot options that I had tried in an effort to reduce the foot problems I was experiencing.

  • 5/5

    Very good anytime


    Very comfortable period.

  • 5/5

    Best socks for everyday nwear=


    My husband fees like he could walk oe bike forever-

  • 5/5

    best work socks



  • 5/5

    Best socks I have ever owned.


    The only socks I buy are Thoro's.

  • 5/5

    thorlo continues to exceed my expectations...I wear no others


    there are no competitors if you care about your feet

  • 5/5

    Oh What a feeling!


    My workouts are even better wearing the XT socks. I used to do my leg workouts every other day but after wearing these socks, I'm able to divide my Quads on Mondays, Wednesdays, and Fridays and my Hams on Tuesdays, Thursdays, and Saturdays. No more sore feet!

  • 5/5



    all around sock,wear to work out in

  • 1/5

    They twist on your feet and are very uncomfortable .


    This sock fits terrible . I sent emails to Thorlo . I was told I had to pay return shipping . I have purchased from them for years . Their customer support is terrible . They do not care about retaining a customer . This sock is the worst wearing sock from them . If you want to use this sock for walking for even jogging forget about comfort . It will continue to twist at your toes . Thank you Thorlo for this terrible product and customer support . Chuck in North Carolina