Free 2-Day Shipping on Orders Over $50* – Limited Time Only

The FITS Light Runner Low Socks keep you focused so you can beat your best 5 or 10K race time or simply enjoy a run in the woods. Thanks to its smartly-designed fit the Light eliminates hot spot, chafing, and slippage issues.

  • High-impact cushioning on toe cups and heels for trail, pavement, or track comfort
  • Merino wool, nylon, and polyester blend fabric offers comfortable warmth, dries quickly, and helps to wick moisture away to reduce clamminess, while a touch of Lycra provides stretch
  • Flat-knit dynamic toe cups conform to the natural shape of the toes for an ideal, individual fit without any chafing issues
  • Extra-deep Y-shape stitching and ample cross stretch create heel pockets that lock in the heel
  • Low-cut height for convenience and comfort
  • Reviews
  • Q & A

What do you think about this product?

Have questions about this product?

Changed running for me!

  • Familiarity:I've put it through the wringer
  • Fit:True to size

I purchased these socks a while ago and I have been waiting to review them until I put some serious miles on them. The first week I logged about 17 miles and I noticed a a positive difference in the soreness level of my shins. I am about as flat footed as they come so this was quite refreshing to get a sock with enough padding that fits like a glove. This sock is not bright white like cotton so just be aware.

Amazing Socks

  • Familiarity:I've used it several times
  • Fit:True to size

FITS has been my go to sock brand after getting my hands on a pair at a trade show a few years ago. Those sock are still going strong for me, and I have a hard time buying anything else because the feel & durability has really been incredible. These socks in particular truly have an amazing feel with the merino wool, but they are a little too thick for my taste in running socks. Because they're a bit thicker, they're a good option for a fall/winter running sock, but I just love them as an everyday sock. SO COMFORTABLE!

Don't bother shopping around

  • Familiarity:I've put it through the wringer
  • Fit:True to size

These are the best merino socks you will find anywhere - just buy them. Great heel pocket, perfect stretch, super durable. I wear these socks almost every day all year long. Warm in the winter, not clammy in the summer, great for running or just everyday.

Best socks on planet earth...

    Feels like I put on a brand new sock every time I wear them. Best thing about them is the toe cup that returns to the same shape and doesn't conform to your toes, producing the best fit you can get.