Micro Light Performance Trail - Quarter

56 reviews

Micro Light Performance Trail - Quarter

56 reviews

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  • The Micro Light Performance Trail looks different for a reason. 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.

    • 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 50%
    Nylon 40%
    Polyester 7%
    Lycra 3%

Customer Reviews

Based on 1 review Write a review

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 weave, 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 56 Reviews
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Filter Reviews:
Eileen M.
United States United States
Fantastic socks!

I love the fit, the feel, and the comfort of my new Fits socks. I love how the quarter length doesn't squeeze my leg too hard, yet stays in place.

Glenda L.
United States United States
I love these!

I could own 10 pairs of these!!! I bought 4 of these and 15 other styles for myself since I have no circulation in my foot. Love having it comfortable around my ankle. My daughter loves her 2 pairs too!

Keegan P.
United States United States
Do-it-all sock

Love this sock. I can take it for snowy winter jogs and stay warm and summer trail runs keeping cool and protected and anything in between

Gary A.
United States United States
Nice socks

Very high quality and they are very comfortable for me to wear

Mark G.
United States United States

Very solid sock

Amy K.
United States United States
micro light performance trail

very comfortable sock - did not bunch up, kept feet cool and dry.

Harley h.
United States United States
Just Right

Been wearing FITS socks for several years. Wasn't sure about the collar on this one. It actually keeps the sock above the ankle and isn't too tight or cumbersome. The sock is not hot in the Arizona super heat that we had this year.

Very comfortable and cooling for

Very comfortable and cooling for summer heat



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.