From navigating through snowstorms to stargazing in subfreezing temps, say yes to big ideas and bold plans with the Women's WarmCube™ Havenmeyer Jacket. Innovative 3D WarmCube construction prevents the 800-fill-power down from being displaced, plus traps heat in the surrounding channels for maximum warmth. The water-resistant Down Defender treatment—paired with Marmot MemBrain® 2-layer waterproof/breathable fabric—provides an extra level of moisture protection and retains the critical loft of the insulation. Articulated elbows offer increased mobility, while the fixed hood features a single-pull adjustment. Stow small gear in this winter coat's zippered handwarmer pockets.