6640 Rugged Thermal Boot Heavyweight Mid-Calf Sock

$13.00

These heavyweight FoxSox are designed for cold to moderate temperatures. A layer of soft acrylic adds comfort against the skin while wool naturally insulates. Our exclusive Wick Dry® technology manages moisture to keep feet dry.

• Reinforced toe and heel add durability and longer sock life

• Fully cushioned construction absorbs shocks and insulates

• Smooth, flat comfort toe seam

62% acrylic, 20% stretch nylon, 17% worsted wool, 1% spandex
6640 Rugged Thermal Boot Heavyweight Mid-Calf Sock is rated 5.0 out of 5 by 1.
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View Size Chart
Women'sMen'sKids
Small 4-6.5 3-5.5
Medium 7-9.5 6-8.5
Large 10-12.5 9-11.5
X-Large   12-14.5
Ad Tube 6.5-13 5-12.5
Kids X-Small 7-11.5
Kids Small 12-4
Kids Tube 10-4

Care Instructions

  • Machine wash warm, inside out
  • Do not bleach
  • Tumble dry on low
  • Do not iron
  • Do not dry clean

About Fox River

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 and the brand is committed to remaining American-made.

Rated 5 out of 5 by from Another Great Pair of Socks from Fox River! These socks are super comfortable. They feature a thinner area where your for flexes to prevent bunching.
Date published: 2019-05-26
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