United by Blue - Prairie Stripe Ultimate American Sock - Black


Crafted using sustainably sourced bison down, which is naturally moisture-wicking, antimicrobial, and above all: warm.
For every product sold, United by Blue removes one pound of trash from the world’s oceans and waterways through company organized and hosted cleanups.

  • Naturally temperature regulating and moisture wicking
  • 1x1 Spandex rib knit welt
  • Spandex knit throughout leg
  • Reinforced heel and toe areas
  • Spandex rib arch support
  • Flat knit side panels
  • Flat toe seam
  • Made in the U.S.
  • Machine wash cold
  • Lay flat to dry
  • 64% Merino wool, 17% bison down, 16% nylon, 2% polyester, 1% spandex 

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