These are back in stock!! Grab them before they are gone again. Seriously warm. Surprisingly soft.
Our Pro-Gear Technical Bison and Silk Boot Socks have all the special features to fit your boot needs. We created a sock from Bison down and silk that will keep your feet warm and dry all winter long.
This sock has a terry loop cushioned ...
Reviews
4.9
463 ratings
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Favorite. Socks. Ever.
My favorites! Finally wore a pair out after years of faithful service—these are the replacements.
G
George · 17 days ago
love the socks. Will buy more moving into fall.
A
Anonymous · July 10, 2026
Bought three pair to replace my worn out Pro Gear Boot Docks. Love them! Wore out my first Pro Gear’s by hiking extensively over the past ten years. Only problem was when opening package of socks I accidentally clipped a hole in one pair, so only get two useable pair of socks. Still, my problem, not the socks.