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Ultra Light Ski (Pinnacle) - OTC

26 reviews
Size Guide
Lucite Green
Solid Black

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. The less is more approach continues with our Pinnacle design, which adds just a subtle hint of color to the sock.

  • 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%



    Customer Reviews
    5.0 Based on 26 Reviews
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    Filter Reviews:
    Willie S.
    None better

    Love these socks

    Curtis U.

    I have been trying a few different styles for my steel toed work boots. These work great and stay up.

    Barbara S.
    Best ski socks!

    This is my second pair of FITS and it won't be my last. I've purchased ski socks from a variety of manufacturers and the FITS Ultra Lights are my faves! They fit snugly on my feet and never give me any uncomfortable, inadvertent "sock wrinkles" which has happened with other ski socks. They work well with my tight-fitting high-performance ski boots.

    William S.
    Perfect for spring skiing or hiking

    Great fit (true to sizing guides they post) and top quality socks. These are a little lighter weight than the others and are good for warmer weather and other springtime activities. I've bought several different styles from FITS and all have been comfortable, sized right and excellent quality.

    Sally C.
    ski socks

    Love all your socks but especially the ultra light ski ones. I now have three pairs.

    Edith A.
    Fit well and perform well,

    Fit well and perform well, even in very cold weather. Eliminates bunching, and has some wool in the blend which helps with warmth.

    Maria S.
    Just perfect for riding no

    Just perfect for riding no matter the weather.

    Jason A.
    Ski socks

    Perfect fit for new boots!



    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.