Work Peakheat Medium Weight Mid-Calf Black Medium - Fox River
Peakheat Medium Weight Mid-Calf Work Sock Black Medium - Fox River
Work Peakheat Medium Weight Mid-Calf Black Medium - Fox River® Socks
Work Peakheat Medium Weight Mid-Calf Grey Medium - Fox River® Socks

Peakheat Medium Weight Mid-Calf Work Sock

Regular price$ 24.00
Shipping calculated at checkout.

  • Free Domestic Shipping on Orders Over $50*

These Peakheat work socks use a unique yarn blend of Merino wool and Thermolite® to keep your feet warm during the coldest days without the bulk. Not only are they warm but also built tough for long lasting wear.

  • Unisex fit
  • Reinforced Heel/Toe
  • Shock Absorption
  • Comfort Toe Seam
  • Arch Support
  • Breathable Mesh 
  • Moisture Wicking
  • Memory Knit
  • 39% Merino wool, 32% Nylon, 22% Thermolite®, 5% polyester, 2% spandex
  • Style #6630

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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 $50.00 (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 $50.00 (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.