Performance Trail (Olympic) - Quarter

123 reviews

Performance Trail (Olympic) - Quarter

123 reviews

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  • You've asked for it and we've delivered! You can now show your patriotism with your FITS® in our popular Performance Trail - Quarter sock. The high cuff is a built-in scree-guard that helps keep out the trail while you're trail running. Below the cuff is a vented lower that increases breathability during highly aerobic activities. Similar to the Light Performance trail but designed in a medium weight for colder weather.

    • Our patented Full Contact Fit® hugs the contours of your foot and stays put so there are no loose socks to rub you the wrong way.
    • Hybrid performance cuff sits between a quarter and a crew height for added protection.
    • Extra cushioning in the heel, toe and the arch.
    • Quarter height is just above your boot line.
    • Increased durability in high-abrasion areas.
      Merino Wool 58%
      Nylon 32%
      Polyester 7%
      Lycra 3%

    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
    4.9 Based on 123 Reviews
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    Filter Reviews:
    Calvin J.
    United States United States
    Great Socks

    I use these for pickleball and they are wonderful, even when I play for five hours.

    Gary D.
    United States United States
    Light quarter sock

    Great hiking sock for warmer weather

    Linda S.
    United States United States
    Fits - my go to sock!

    These were for hiking and backpacking, but I love them for my workout sock too

    Paul S.
    United States United States
    Most comfortable socks!

    Love Fit socks and would recommend them to everyone.

    Tina H.
    United States United States
    Saved my feet!!

    After developing a blister while hiking, I was afraid I was going to need new boots. As a T1D foot health is imperative. My pedicurist asked when I was going to quit my feet were so beat up! I just couldn’t quit I said, so we began talking socks. I decided to try a pair, your socks were recommended by her husband- a game warden, and my son in law who works at a military base in the desert. I am impressed! Your socks saved my feet and have enabled me to keep hiking!! I especially like the sizing! I am petite so having a sock that fits can be hard to find! The size small is perfect! Thank you

    William F.
    United States United States
    Performance Trail Quarter

    Great socks for hiking, comfortable fit, awesome wear!

    Susan M.
    United States United States
    My Favorite Hiking Sock!

    This sock checks all the boxes for my needs! The height is perfect, there is plenty of arch support and my feet love the cushioned heels and toe boxes. An added bonus is the built in scree guard, keeping debris out of my boots. I will definitely invest in more of these socks!

    William L.
    United States United States
    Best socks I have ever had for athletic activities

    I had been buying another brand of socks for about 10 years and was very loyal to them, but they weren’t available in the area I lived. On one of our trips south there was a sports store that carried the brand I liked. We stopped at that store and they still had the brand I liked. I told the clerk how much I liked them and he felt the same way. But he asked if I had ever heard of Fits socks. He said he had switched to Fits and liked them a lot better so, I bought 1 pair to try. That was about 5 years ago and Fits are the only socks I’ve warn since.



    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.