Ultra Light Runner (Racer) - No Show

145 reviews

Ultra Light Runner (Racer) - No Show

145 reviews

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  • Go for a run without anything weighing you down. Our Ultra Light no-show runner gives you the lightest and lowest fit, without sacrificing the support and protection you need.

    • Our patented Full Contact Fit® hugs the contours of your foot and stays put — ensuring loose socks won’t rub you the wrong way.
    • Flat knit design for zero bulk.
    • Fully vented top for maximum breathability.
    • No-show height that won’t fall down into your shoe.
    • 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 145 Reviews
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Anne B.
United States
Amazing running socks!

I absolutely love these socks for all seasons.

Anita H.
United States United States
Very good socks

These are excellent socks, and not the first I have purchased from fits. Always an excellent fit. Never any slippage inside any of my shoes. But in this case they are just a little too “itchy” for me, and I will wear a very thin sock under them. I should have read the “contents” a little better and opted for a sock with more nylon, and less wool.

Colleen L.
United States United States
The feel

Amazing support on your feet!

Sheila J.
United States United States
Love these socks!

These socks are just wonderful! They're not bulky. They're soft and cushy and moisture wicking. I've bought 6 pair of Fits socks in the last month. I can't believe I lived so much of my life without them. Highly recommend!!

Brenda C.
United States United States
Aweseoe socks!! Fast shipping!

These socks are great quality! I am ordering more.

Lisa P.
United States United States
Only socks my husband will wear

Fits are the ONLY socks my husband will wear and definitely prefers the light no show. These socks are super comfy, sweat wicking and long lasting- we replace them after about two years, while other brands only last him a few months

Sonam D.
United States United States

Love fits. So comfortable and fits perfectly . I gave one to my sis-in-law and she wants to order as well.

Rae S.
United States United States
Fits No Show Socks

Love these socks: soft, durable, easy care. Use daily: walking and in my office. Regular , return customer. Dr Rae



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.