United By Blue Bison Trail Crew Socks - Unisex 6004-857

United By Blue Bison Trail Crew Socks - Unisex

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Swimwear and undergarments are only returnable if unworn with original tags attached. But if something’s not up to snuff or damaged upon delivery, you can bring it back.

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Show Description

Keep your feet winter-ready with socks made using bison down, the insulative coat that grows under a bison's outer layer of hair. It's warm, soft, antimicrobial and moisture-wicking, so your toes stay cozy when the mercury begins to drop.

  • Made from a super-warm blend of merino wool, bison down and synthetic fibres.
  • Reinforced heel and toe areas add durability.
  • Flat toe seam for a hotspot- and chafe-free wear.
  • Bison down is sourced from a farm in Alberta.
  • Small fits US women's 6-9, US men's 5-8. Large fits US women's 10-12, US men's 9-13.


Recycled content

Tech specs

Show Tech specs
Ideal for Casual wear
Fabric content
  • 42% recycled polyester
  • 34% nylon
  • 16% merino wool
  • 6% bison down
  • 2% spandex
Thickness Medium
Cuff height Mid-calf

Layers of cushioning, in some athletic socks, are knit in to reduce impact. Mapped socks are activity-specific and will offer cushioning in common pressure areas.

Heel and forefoot
Anatomical fit

Left foot and right foot specific socks provide precise fit.

Product sustainability Recycled content
Made in USA