Hydrodynamic patterning reduces air resistance in gusts

A versatile full-zip puffy jacket built for serious warmth. Featuring our most advanced thermal-reflective lining with soft next-to-skin feel and water-resistant 800-fill power down insulation to keep you warm and comfortable in severe cold. The scuba hood, chin guard, adjustable hem, and zippered hand pockets bring added protection and utility

Hyperbolic cut pattern eliminates excess fabric around midsection