195 gsm, Arctic-Tech 85% polyester / 15% cotton blend with a DWR.
55 gsm, Nylon plain weave treated with water repellent finish.
625 fill power white duck down.
Here's what other sites are saying:
There are those who hide from winter and those who revel in it. For the latter, the Mens Canada Goose Rocky Mountain Bib Overall could literally be your life saver. Built to fit over pants, these bibs have offer waterproof/breathable protection with the warmth only 625-fill down can provide. Heavy-duty side zippers run from cuff to hip to offer easy on/easy off maneuverability because no one wants to get cold to get warm. Internal snow gaiters make sure snow stays out so warmth can stay in, and flexible boot straps keep the pant hem where it should be. From working an oil rig in the Yukon to dog sledding in Nome, the Rocky Mountain Bib will keep you alive and warm.
- Altrec Outdoors
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