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Quantity
1
Highly breathable and warm mid layer worn over the Chinook Merino Bottom and underneath pants hunting in cold conditions. Pairs nicely underneath the M7 Pant in active, late-season, snowy conditions.
Our cold weather mid-layer bottom just g...
Reviews
5.0
32 ratings
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It fits, price is a bit high, but SG is good quality!
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Fred · 3 days ago
Just wore them ice climbing at Michigan Ice Fest (Untapped market for you guys) kept me warm and comfortable. My only issue is with all base/mid layers. When pulling them over the base layers or when pulling my outer pants over the mids everything rides up and I have to pull everything down in layers. It would be sick if there was a fabric stirup to put on your foot that could be taken off and tucked away after your layers are put on.
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Daniel · February 17, 2026
These are hands-down the smartest cold-weather mid-layer bottoms I’ve used. The Helio Zip-Offs deliver real warmth without trapping heat, and the full-length Stratum zips are amazing, you can dump heat on the climb or layer up in seconds without taking off your boots or pants