Women's Running Socks | FITS®

Whether for running a relatively short and easy-paced recovery run or sprinting toward the finish of a full marathon, FITS® has a great selection of running socks for women for you. We use the finest materials available to craft something every runner will love.


Best Fitting Running Socks for Women

Our mission is to deliver the best fitting, most comfortable feeling women’s wool running socks ever made. Running never gets easier; you just get stronger. To become a stronger runner, you must log the miles and spend the required time in your running shoes. Doing all of this is much easier when wearing the best fitting running socks for women. 


Ill-fitting socks can cause such problems when hitting the trail or running hill repeats. No one likes running with blisters or when the socks rub your feet the wrong way. Fortunately, through an innovative engineering process and using the finest quality materials, FITS® is proud to deliver the best fitting, most comfortable running socks for women.


A higher comfort level and elevated durability are woven into every single pair of our women’s wool running socks. We use 18.5 micron super fine merino wool in a majority of the sock and 23.5 micron for durability in the heel and toe. This unique approach provides a better fit where it matters most, regardless of which running socks you choose.


The Women's Light Runner - No Show is an excellent pair of women's wool running socks for runners who want a cushioned sock that your shoe will not eat. This popular choice has high-impact cushioning in the toe cup and the heel lock areas.


When shopping for running socks for women, the Women’s Light Runner (Tri-Stripe) Low is a must-have. Due to our patented Full Contact Fit®, the sock hugs the contours to your foot and stays put. Plus, it is available in two beautiful colorways, Reflecting Pond/Stormy Weather and Stormy Weather/Amethyst Orchid.


Women’s Wool Running Socks Keep Your Feet Warm and Dry

When designing and creating women’s wool running socks, FITS® utilizes a custom blend of man-made fibers because our Omega Performance Yarn is selected for the best breathability and fit. By allowing your feet to stay warm and dry, FITS® keeps you running even when the weather isn't the best.


All of our running socks for women have moisture wicking technology that regulates temperature. That means, whether you’re wearing the official sock of summer (the Micro Light - Quarter) or a pair of our women’s winter running socks, your feet won’t succumb to the heat or cold. FITS® socks are made with merino wool, which has natural properties that keep germs and sweat away, keeping your women’s wool running socks fresh mile after mile.


FITS® women’s wool running socks come in a full range of styles and colors to match your running outfits. From invisible to low to classic black quarter height, each pair of running socks provides a seamless fit to suit every preference. Look good while staying fit with our women's running socks.



Sock Sizing
women and men size chart

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.)


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The Light Hiker is perfect for everything from big adventures to everyday wear.
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How Do You Determine Sock Size?

Sock sizes are typically measured in inches, not by your shoe size. So, a sock size 6-8 will comfortably fit someone whose feet are between six and eight inches long. However, at FITS®, we make it easy for you to choose the ideal sock size without having to measure your foot. Simply use our sock size conversion chart based on your shoe size to select the right fit for you. 

How Do You Measure Your Foot for Socks?

To measure your foot for socks, measure the length from the heel of your foot to the tip of your longest toe. The measurement in inches correlates to your sock size. For example, if your foot is 10 inches long, a sock size 9-11 should fit you comfortably. At FITS®, you can skip this step and find your sock size based on your shoe size using our conversion chart. 

What Is the Sock Size Conversion?

The sock size conversion refers to sock size compared to shoe size. While all companies may vary slightly on which size socks to purchase based on your shoe size, you can always measure your foot to find the right fit for you. 

What is Sock Size to Shoe Size?

Because sock sizes are determined by the length of your foot in inches vs. your shoe size, shoe and sock sizes differ. The FITS® sock size to shoe size conversion is as follows:

Knowing this makes it easy to choose the ideal sock size based on your shoe size without measuring your foot. 

What Age is Sock Size 9-12?

Sock sizes typically don’t correlate with age. For kids, age can be a general indicator of what size sock they’ll need, but everyone is different. An adult sock size 9-12 fits anyone whose feet are approximately nine to twelve inches long. For kids’ sock sizing, check with the company to find exact details to ensure your little one gets the perfect fit. 

Got more questions about finding the perfect sock size for you? Let’s talk.



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