Military Top Bison/Yak Boot Sock
Finally, they're actually here! We've had these in design and testing for almost a year, but they are available right now. In my opinion, these are the best boot socks we have ever produced.
Knit at Fox River Mills, they marry military spec polypropylene on the sock shaft to our bison/yak/silicon polyester yarn in the foot. The result is the exact sock that Fox River knits for the US Military, but with your feet surrounded with the warm, moisture-wicking, comfortable, durable proportions of our "Close-to-the-Ultimate" Boot Sock. This sock is about 3" taller ... right at mid-calf ... and with the stay-in-place power of mil spec polypropylene.