Ultra Light Runner - No Show 3 Pack - FITS®

Ultra Light Runner - No Show 3 Pack

186 reviews

Ultra Light Runner - No Show 3 Pack

186 reviews

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  • Grab and pack and save! For those who want the lightest running sock but still want a super-fine Merino wool, the Ultra-light fits the bill. Nothing but protection between you and your running shoes.

    • 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. This no-show sock will not fall down into your shoe.
    • Flat knit design for zero bulk.
    • Fully vented top for maximum breathability.
    • No-show height.
    • No cushioning in the footbed.
    Super-fine Merino Wool 66%
    Nylon 27%
    Polyester 5%
    Lycra 2%

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 186 Reviews
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Filter Reviews:
Sharon C.
United States United States

Great socks!

I love FITS socks. These are great for running - they're comfy and they fit great.

Nancy G.
United States United States

Ultra Light Runner (Pulse)

Not being a runner, but liking a lighter sock in the summer, these are comfortable. They felt funny in the heal side stitching on the first wearing. I’ve only worn them once and the fit is good and didn’t feel funny in my shoes. I’d purchase them again.

Christine W.
United States United States

Favorite sock

The Fits Ultra Light Runner No Show is my favorite sock to wear with my running shoes. They don't move, dry quickly and don't bunch up. The only issue I have with them is they don't seem to wear well or last long. I purchased them last year and they already have holes in them.

Donna N.
United States United States


Love the ultra light runners! They hug my feet and stay in place.

Rebecca L.
United States United States

Best socks ever!

Fits socks are so comfortable, breathable and stylish! They are the ONLY socks I will wear! Love them!

Karen C.
United States United States

Great for wear in commercial kitchen

I work in a commercial kitchen and searched high and low for a sock that would keep my feet dry in my rubber kitchen clog during my hot shifts. I would come home and have to peel my soaked socks of every night. But! I’ve since discovered Fits socks and am now in love! My feet are dry all shift and they easily come off when I get home. Love love love them. I will be trying more styles and slowly replacing all my other socks with this brand.

Victor R.
United States United States

Once you start with these socks…

The fits sock are the best made socks I’ve ever worn. I don’t want to wear my old socks anymore after using these. The elasticity is firm but not restrictive at all. The merino wool is so far superior to cotton socks. I can feel the difference when I’m wearing them with my running shoes. Don’t hesitate to buy these socks. They’re worth the price.

Virginia H.
United States United States

Running soxs

I absolutely love my new socks I spent money I didn’t have get these new socks. Good Feet introduced me to them and I love them. But it’s best to hand wash them



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.