Armada Rotor Power Dry H.E. Hoody - Armada developed a modern Polartec layering system to keep skiers warm, dry, and comfortable. Using a version of Polartecr Power Dryr High EfficiencyT with Polartecr Odor Resistant with Polygiener Technology, the Rotor was designed to be a versatile, low profile, hooded midlayer with a longer, slimmer fit that stays tucked in on a powder day and looks good around town. Polartecr Power Dryr High Efficiency, a version of the popular Polartecr Power Dryr fabric designed to keep your skin dry when you sweat, is differentiated with a grid back that maximizes warmth, minimizes weight, and enhances breathability. Polartecr Power Dryr High Efficiency fabrics weigh less, take up less space, and deliver more insulation and breathability than most other fabrics in their class.