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With three patents in every pair, FITS® Full Contact Fit® System is specifically engineered to conform to the unique shape of your foot and ankle for unrivaled comfort and performance.
Unique, graduated compression keeps your socks in place 24/7.
Built with premium merino wool that is naturally super-soft, super-durable and anti-microbial.
Conforms to the unique shape of your toes for zero bunching.
Regulates temperature, transfers moisture away and keeps you dry.
Deep heel pocket locks the sock on your heel to prevent blisters.
Advanced cushioning support in key zones of the sock delivers premium comfort.
Buy These Socks!
I was struggling to find great hiking socks, until recently. These socks are phenomenal! I will definitely buy more in the future and proudly support a company whose product is made in the USA.
Light Hiker (Mountain Top) - CrewShop Now
Love the cushioning
I wore the Medium Hikers all last winter and was sad when I had to put them away when the weather got warmer. So I tried these Light Hikers and I am so happy with the cushioning!
Light Hiker (Teton) - CrewShop Now
Very comfortable socks
These socks hug my feet. When I’m hiking I feel every step is so cushiony and comfortable.
Love FITS socks. Wear them for every type of activity from work to play. Extremely comfortable and my feet love them.
Light Hiker - CrewShop Now
The Best Socks!!
This brand of socks is the best brand I have ever purchased. The Fits brand is made of the finest material and the quality and selection is superb. Ordering online is the easiest and the delivery is very fast!
Light Hiker - Mini CrewShop Now
Dedicated to keeping the tradition of American domestic manufacturing excellence alive, we care more about quality than quantity. Taking the time to do things right, using the finest materials available to craft something you’ll love that lasts. From sheep to factories to your feet, we care about what goes into our products and the people who use them.
FITS® ultra-fine merino socks provide the ultimate in comfort and performance for the many paths you take. Nobody outsmarts mother nature, and there is no finer material than merino wool with its natural anti-microbial and temperature regulating properties. FITS® ultra-fine merino fibers combine with a perfect fit that adjusts to your every movement for worry-free performance mile after mile.
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.)
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.
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.
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.
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.
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.