Therm-O-Ragg Heavyweight Mid-Calf Boot Brown Tweed Large - Fox River® Socks

Therm-O-Ragg Heavyweight Mid-Calf Boot

Regular price$ 16.00
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Buy 2 pairs of socks take 10% off, Buy 3 take 15% off, Buy 4 take 20% off!

Style #2273

Perfect for cool and cold weather adventures, these FoxSox will keep you warm and comfortable from morning to night. Made from wool and Hollofil, these socks help your feet hold in more heat on your outdoor adventures.

  • Contoured rib top holds sock in place to eliminate slippage
  • Fully thermalined construction absorbs shocks and insulates
  • Wool naturally wicks away moisture to keep feet dry
  • Smooth, flat comfort toe seam
  • 35% wool, 31% Hollofil polyester, 26% acrylic, 7% nylon, 1% 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 12 reviews
James Bruner

Best socks ever! I have been a loyal fan for many years. Warm in cold weather and comfy in even the hottest weather.

Leslie Stewart
Thermal rag heavy weight socks

Thermal rag heavy weight socks Are a excellent sock I wear them year-round winter spring summer and fall great comfort long lasting

david herington

My only sock inside of Caribou pacs for past 30 Wisconsin winters! Don't leave home without em'.

Grant Templeton
Awesome Sock!

Love this sock, keeps my feet super warm! If you're between sizes I'd size down. Bought 5 more pairs for my go-to winter sock.

Douglas Soehl
Cozy and warm

Fox Sox are the best. Do your feet a favor.