Ultra Light Ski (Skull and Bones) - OTC

42 reviews

Ultra Light Ski (Skull and Bones) - OTC

42 reviews

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  • The Ultra Light Ski helps you push the limits while limiting the amount of material in your boot. Our minimalist's Ultra Light ski sock uses super-fine Merino wool and its natural ability to manage moisture and regulate temperature. The Ultra Light Ski has minimal cushioning and is best paired with custom or very close-fitting boots, as there is little material to pack out the inside of your boot. The Ultra Light Ski features a vented foot top, as well as proper gradient compression throughout the leg and over the calf, stimulating blood flow and keeping your legs feeling invigorated for as long as you wear them.

    • Engineered using FITS’s Full Contact Fit®.
    • Dynamic Toe Cup® contours to the shape of your foot.
    • Heel Lock® provides heel security that limits the chances of a blister when combined with a properly fit boot.
    • Over-the-calf length falls just below the knee.
        Super-fine Merino Wool 49%
        Nylon 37%
        Polyester 10%
        Lycra 4%

      Designed to be the best socks you've ever worn.


      Moisture Wicking

      Designed for stay-dry breathability & performance


      Full Contact Fit

      No uncomfortable bunching, slipping, or rubbing


      Smart Cushioning

      Extra padding in active zones: toe, arch, & heel


      2-Year Warranty

      Quality-made in the USA & guaranteed to last

      Merino Wool

      All our socks are made with 18.5m superfine knit, suit-grade performance Merino wool.

      Odor Resistant



      Omega Performance Yarn

      Our custom blend of man-made fibers selected for the best breathability and fit.



      Moisture Wicking

      Customer Reviews
      5.0 Based on 42 Reviews
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      Filter Reviews:
      Duane K.
      United States United States
      Fly fishing

      Loved them! Cold, wet weather of the river and my feet stayed warm all day long. These will be my next ski socks as well.

      Sheila J.
      United States United States

      I bought these socks for my mom who is diabetic and has neuropathy. Most socks hurt her feet but she loves these. They don't hurt her feet or legs at all. Would recommend!

      Steve S.
      United States United States
      Great Motorcycle Socks

      I bought the Ultra Light Ski socks to wear with my motocross boots. I had been wearing medium weight OTC Fits socks, but my feet kept getting hot and sweaty. The Ultra Light OTC Ski socks work great, and don’t fall down during hard off-road riding. Time to order a few additional pairs for my next long distance ride.

      Susan L. Knudsen
      United States United States
      Best socks

      I gifted my husband these when he had ankle pain and some swelling. They worked the best of all he tried.

      Jim D.
      United States United States
      Great socks.

      Great thin ski sock! I work ski patrol; they are the only socks I wear. Never thought socks would be something I'd be so enthused about but never realized the difference a Great fitting sock could make.

      Jon F.
      United States United States
      Three for Three - 100%

      I purchased 3 pairs of ski socks for 3 members of my family for Christmas. Each reports back that they live the fit, the comfort, and that even after several laundry uses, the socks maintain their integrity. Now, all three want more!

      John W.
      United States United States
      Not too tight now!

      The best

      Karen F.
      United States United States
      Ski socks

      Socks are a little tight not bad they don’t bunch up so happy with purchase



      The Perfect Fit Starts With the Right Size.

      Your sock size shouldn’t be a guessing game. Our socks range from small to double XL, but the best way to know the perfect fit for you is to match your shoe size to the chart on the left. That way, you’ll know the size you select will give you the fit and feel you expect.

      Between sizes? Go with your gut, but rest assured that your socks will still fit great. If you receive your order and find yourself wishing you’d gone up or down a size, just let us know. We’ll happily send you replacements for your preferred size.

      Concerned about laundry mix-ups? All FITS® socks are coordinated by color and size, based on the colors you see on the size chart. So, you won’t have to worry about mixing up your sizes with the other FITS® wearers in your home. (But stray socks mysteriously going missing in the dryer? Unfortunately, we can’t help with that.)

      Questions? Let’s talk.