You've asked for it and we've delivered! You can now show your patriotism with your FITS® in our popular Performance Trail - Quarter sock. The high cuff is a built-in scree-guard that helps keep out the trail while you're trail running. Below the cuff is a vented lower that increases breathability during highly aerobic activities. Similar to the Light Performance trail but designed in a medium weight for colder weather.
All our socks are made with 18.5m superfine knit, suit-grade performance Merino wool.
Our custom blend of man-made fibers selected for the best breathability and fit.
For the last few years these have been my biking sock choice. Alway soft and comfortable!
These socks are great like all Fits socks. Got lots of compliments on them while hiking in Glacier National Park.
I love these socks - plain and simple. They are great!
My fiance' walked 50 miles in a week while in Italy and the socks were 'killer'.
Will buy again, super comfy‼️
Not only is the material and fit perfect (true of every Fits sock I own), but the length is just right for keeping pebbles out of my shoes!
These socks are perfect for my feet and I haven't had to deal with blisters at all. I would like some more style options for the performance trail length I got if possible.
I use these for pickleball and they are wonderful, even when I play for five hours.
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.