Be disruptive in the Women’s Kühl Spyfire Down Parka. Different by design, the Spyfire Series combines superior fabrics, articulated patterning and thermal body mapping to deliver technical performance with unparalleled style. Three unique fabrics, each engineered for a specific purpose, differentiates our down from others. Mikrotex nylon shell is woven extremely tight to provide durable down proofing with wind and water-resistance.