Extreme Insulation, Ultra thin and light, Unmatched Mobility, and Flexibility. Stay warm without having to wear a heavy parka and retain your ability to move comfortably. This is part 1 of a 2 part matched system. The Bison Down Vest project will be next.
A 50/50 blend of ultra-soft and warm pure American bison down fiber and preshrunk Colorado Merino wool. American Made, American Fiber. We have designed a new yarn specifically for this shirt.
The shirt is fully bison/merino inside, with reinforcing fabric on the shoulders & forearm, and double-stitched seams, thumb loops on sleeves, long tail and triple-layer collar. It is extremely durable and will be made exclusively for the BWC to military-grade construction specifications.
100% real reviews from real customers.
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Took mine to Alaska with Theresa, Ron and great grandson Christian in August of 2022. Wore it almost the entire trip, some as a base layer; some as an undershirt with heavier stuff over it when needed. Performed flawlessly ... comfort, warmth without weight, ease of motion. Ron and T nailed it with this shirt! Thanks, guys. (photo of Ron and I in our 1/4 zips .... and Theresa and Christian with their King salmon and Alaskan Black Rock fish.
My new bison down pullover has become my favorite and go to pullover
S&D Spinning Mill, Millbury, MA, USA
Designed from the Ground Up
The Dearnley Family has been running S & D Spinning since the 1800s. This is one of the last large scale wool mills left in the U.S. and they are absolutely crucial to us keeping our production here in the U.S.