4011 Castile Light

$12.00

These ultra-lightweight liners hold in heat with soft, natural Merino wool. Merino moves moisture away naturally and is itch-free. The reinforced heel and toe add longer sock life and a smooth, flat toe seam adds comfort.

65% Merino wool, 34% nylon, 1% spandex
4011 Castile Light is rated 5.0 out of 5 by 4.
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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 Fantastic product I purchased several pairs a few years ago, just to have socks on hand. I only wear a few months of the year as I live in Southern California and Kauai. These socks are so good, they never wear out. Much much much better than those cheap socks you can pick up at Target or such. From the original 6 pairs I purchased, 3 pairs have not been worn ever! They just do not wear out and do not need constant replacing. Fantastic product well worth the price and if you wear socks daily, they are a real bargain.
Date published: 2018-11-29
Rated 5 out of 5 by from Perfect Travel socks Have used these liner socks for over twenty years. The lightweight merino wool is great for fall and winter in slippers. I also use them as liners under heavier wool socks.
Date published: 2018-12-07
Rated 5 out of 5 by from Amazing! My daughter wears on cold days under her uniform socks and her feet stay warm. Without them her toes turn white and could not stand being out on the field in cold weather.
Date published: 2018-11-29
Rated 5 out of 5 by from Great features I just bought these, have in the past had extremely cold feet. Unbelievable that these thin socks do the trick. -40 no problem, I absolutely found the trick
Date published: 2019-03-05
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