Wear it flaps up on run-of-the-mill winter days, then drop the flaps when a cold front has Jack Frost nipping at your lobes. Made of sturdy, wind-blocking ripstop polyester, the Packable Puffin Cap will survive whatever wild situation you get yourself into. Warm Polartec® 100% polyester fleece lining and polyfill insulation holds in heat, with extra-long flaps that secure under your chin. There's even a fleece mask tucked in a zippered pocket on the left flap, ready to unfurl when the weather's too dang cold to face. And here's another ingenious feature: the new-fangled hook-and-loop closures are chafe-free and won't collect lint, sawdust or your husky's copious shed fur.