Light Runner - No Show
The Light Runner No Show stays below the collar without falling into the shoe. A thin profile prevents blisters and balances strategically-placed cushioning zones with the ‘custom-fit-feel’ of our patented knitting structures. Stays hidden, stays fast. Run, Walk, Bike, Train, Move
Engineered for Whole Foot Comfort
- Knit with a fine gauge merino wool for temperature regulation and ultimate softness.
- Wicks moisture, dries fast, and resists odors.
- Free Range Toe Box ensures room for your toes while contouring around them.
- Deep Heel Pocket wraps the foot, holds in place, and prevents blisters.
- Narrow welt above the shoe keeps the sock from falling down.
- Cushion zones in the heel and toe box.
Material
Made with fine-gauge, suit-quality merino wool, our materials are blended to optimize odor resistance, durability, breathability, stretch, and moisture-wicking.
Merino Wool 73%, Nylon 21%, Polyester 4%, Lycra 2%
Care
To avoid pilling, turn socks inside out before washing. Machine wash in cool/cold water. Never bleach. Hang dry, or tumble dry on low heat. Do not iron.
If you’re not satisfied with your FITS® socks FOR ANY REASON, we’re going to work to make it right. There’s a forms to fill out and a few hoops to jump through, but we keep it simple.
Click here for the Warranty Replacement Form. If you prefer a less simple approach, please refer to the Sockholder Agreement below.
Shipping
U.S. economy shipping (arrives in 6-8 business days):
- Free shipping on orders $60 or more
- Below $60, orders ship for a flat rate of $4.95
Expedited shipping options:
- Expedited (arrives in 4-6 business days) is available for a flat rate of $9.95.
- Upgraded shipping (arrives in 2 days) is available for a flat rate of $17.95. Orders must be placed by 2 p.m. EST M-F.
International shipping is available only to Canada for a flat rate of $17.95. Customs fees may apply upon delivery.
Returns
We’re happy to honor exchanges and refunds within 30 days of purchase. Returns and exchanges from within the U.S. are 100% free and self-serve.
Unless otherwise noted, Sock Sale or Clearance sale items are not eligible for returns.
At this time we are unable to accept international returns or exchanges. We look forward to offering more options soon!
FITS Sock Size Chart
| Sock Size | Men's Shoe Size | Women's Shoe Size |
| Small | 3.5 - 5.5 | 5 - 7 |
| Medium | 6 - 8 | 7.5 - 9.5 |
| Large | 8.5 - 10 | 10 - 11.5 |
| XL | 10.5 - 12.5 | 12 - 14 |
| XXL | 13 - 15.5 | 14.5 - 16.5 |
Best. Sock. Ever.
In 2010 we set out to make the best fitting sock that could be made. And we did.
Multi-Density Cushioning
Comfort & Support
Precise Placement
Reduced Weight
Fine Gauge Merino Wool
Supple & Soft
Moisture & Odor Control
Temperature Regulating
The Y-Line*
Greater Contouring
Expands Volume
Improved Stability
Free Range Toe Box*
Personalized Shape
Range Of Motion
Won't Bunch
Tapered Compression*
Stays In-Place
Improved Circulation
Non-Constricting
Deep Heel Pocket*
Wraps Entire Heel
Supports the Foot
Prevents Blisters
Finer Fabric, Better FIT.
Whole Foot Comfort begins with premium fabric. That’s why we ground our knits with a higher quality 18.5-23.5 micron ‘fine-gauge’ merino wool. The kind typically used in luxury formal wear. This gives FITS a distinctly different, and superbly soft, feel unlike any other performance sock. Because no other sock is made like FITS.
All Day Comfort Guaranteed
If you’re not satisfied with your FITS® socks FOR ANY REASON, we’re going to work to make it right. There’s a form to fill out and a few hoops to jump through, but we keep it simple.
Reviews
- Reviews
- Questions
United StatesBetter than SmartWool
These socks are softer and have a higher wool content than the equivalent SmartWool socks (now that they have adjusted their content). Overall better performance, absorption, warmth, comfort.
United States United StatesThe Best Socks!
Made in the USA! Socks fit snuggly and don’t slide when running. Excellent quality and just the right amount of thickness.
United Statesnew socks
these socks live up to the quality of my previously purchased socks
United StatesGreat Summer Socks
I had purchased the crew socks for the winter and liked them so much I got the light summer hikers and they are just as good!
United StatesFit
The socks that I have worn for years have changed. I have returned or recycled multiple pairs. The fit is too tight even with a large(which is what I’ve been wearing all along). Sizing is also inconsistent. Some fit ok (still smallish) and others I can barely get on my foot. I am very disappointed and looking for socks to replace Fitssocks.
FITS®
Hi Linda, Thanks for the review! I'm sorry you were not happy with some recently purchased running socks. It looks like you returned your last order for runners but not the previous order placed in early March. Please reach out to help@fitssock.com. As a longtime FITS customer, your feedback regarding the differences in these runners would be very helpful. We would also be interested to know if you have found any other styles you purchased in the last several months to be too snug. Thanks!
United StatesYou get what you pay for. Excellent quality. These socks will last you a very long time and I highly recommended if you can afford them. If they offered more colors would be amazing. For me, I will size up going forward, meaning, I have many mediums, but I bought a few large and they seem to fit my foot better.