MX1 Lightweight Crew Light Brown Heather Small - Fox River® Socks
MX1 Lightweight Crew Grey Heather Medium - Fox River® Socks

MX1 Lightweight Crew

Regular price$ 22.00
Shipping calculated at checkout.

  • Free Domestic Shipping
  • Low stock - 4 items left
  • Inventory on the way

Buy 2 pairs of socks take 10% off, Buy 3 take 15% off, Buy 4 take 20% off!

Style# 2571

Don't bother compromising with the all new MerinoMaxx MX series. Made to deliver performance across the board, the MX series uses a special blend of yarn to give you the benefits of durable and odor free merino along with quick-drying CoolMax® to keep you on the trail. Light cushioning and FlexZone technology work together for an unparalleled fit guaranteed to keep your feet happy mile after mile.

  • Women's fit
  • ECO Coolmax Merino blend for comfort and performance
  • VentZone technology helps dissipate heat
  • Selective cushioning keeps feet comfortable all day long
  • FlexZone in the ankle allows for unrestricted movement and perfect fit
  • Smooth, flat knit comfort toe seam
  • 35% CoolMax® polyester, 27% nylon, 26% merino wool, 5% polyester, 2% spandex
Handwear Size Guide

How should I take care of my new favorite Fox River items?

SOCKS - Machine wash warm, inside out. Do not bleach. Tumble dry on low. Do not iron. Do not dry clean. Note: Care Instructions are listed on each product page and on every package.

HANDWEAR - Hand wash, warm with mild detergent or soap. Gentle hand wring. Dry flat.

Free shipping, with minimum order value $35.00 (after discounts), is currently available to customers through economy shipping service only. This excludes bulk orders. The ship-to address must be in the contiguous United States. If you have eligible products in your cart, and have met the minimum threshold of $35.00 (after discounts), those will be shipped for free.

We Believe in Our Socks


At Fox River, we are serious about delivering the highest-quality products for our customer. Simply stated, if you are not satisfied with the quality of our product, we will provide a replacement.

Who We Are

Fox River is a leading U.S. manufacturer of outdoor, sport and lifestyle performance socks since 1900. Fox River is privately owned and operates a hosiery mill in Osage, Iowa at the heart of the country. The central location of the mill helps Fox River offer quick, convenient deliveries across the country and around the globe. Fox River’s premium and performance socks are manufactured at its Iowa headquarters by 200 of the friendliest, hard-working folks you’ll ever meet. Fox River socks have been made in the USA since 1900 utilizing US and imported yarns. We're committed to remaining American-made.

Our Commitment

The Fox River brand is known for its commitment to innovative sock construction and continuous attention to trends in the marketplace. Notably, the brand introduced its signature Wick Dry® moisture management technology in 1985 to help keep feet dry and reduce the moisture build-up that can lead to hot spots and blisters. In 2000, Fox River launched the industry’s first women’s specific-fit performance sock line with smaller toe boxes and heel pockets to better fit women’s feet.

Customer Reviews

Based on 8 reviews
Mary W
Wish I could buy more

I bought 2 pairs of these wonderful sox but now they're sold out! Love the fit and the warmth. They machine wash and dry well without any special treatment. I'll keep watching for them to be in stock again.

Lexi Smith
Great socks as usual!! 👍🏻🧦

I love all the Fox River Merino Wool socks, and these are certainly no different! They fit well, feel comfortable in hot and moderately cool/warm weather as I would expect from lightweight socks, and seem durable too!

Harry McGinnity
worlds best socks

My wife loves these socks !

Laura Raudenbush
Women's MX1 Lightweight Crew socks

Awesome socks! I am very particular about hiking socks and these fit me perfectly. No seems in the way of comfort and enough padding for comfort. I will be ordering more soon!!

Joey Ross
Ahhhhh! Love these!!

Very comfortable and supportive socks. My feet and legs thank you.