Down was made for weathering winter
WATERFOWL -- Ducks -- you'll find them looking for open water during this cold snap -- are models promoting the effective qualities of down insulation as they hang out comfortably in below-zero conditions.
Down is the lightest most compressible and efficient natural insulator for cold-weather clothing.
But the ducks stress that consumers should insist on clothing filled with 100 percent GOOSE down.
And they're correct.
