The Crofton Puffer has a TEI4 rating, meaning it's capable of enduring temperatures as low as -13°F and is warmer than some of the brand's most classic styles of the best men's winter coats.
At a certain point, the best men's puffer jackets don't have much competition ... that fool you—it packs a 750-fill-power certified grey goose down wallop. Fancy? Yes. Toasty?