United by Blue Bison Trail Socks
Specs
- Material 64% merino wool/17% bison down/16% nylon/2% polyester/1% spandex
- Height Crew
- Cushion Light
- Moisture wicking Yes
Pros
- The Bison down is truly unique, and meets an outdoor niche yet to be explored
Cons
- A lot of money for a pair of socks