Patagonia's Nano Puff Jacket has a versatile aesthetic that moves seamlessly as a sweater, mid layer or jacket. With a slim profile and “just right” warmth and breathability, it's a perfect all-season jacket. Warm, windproof, water-resistant— Patagonia® Women's Nano Puff® Jacket uses warm, lightweight and highly compressible PrimaLoft® Gold Insulation Eco. Photos taken without filters and color may vary on screens. Great condition.