The Patagonia Nano Puff Hoody is a lightweight, highly packable insulated jacket designed for active outdoor use in cool to cold conditions. Featuring signature diamond-quilted construction with 60-g PrimaLoft® Gold insulation (100% recycled), it delivers exceptional warmth-to-weight ratio and retains heat even when wet. The jacket includes a full-length YKK two-way zipper, adjustable hood with drawcord, zippered chest pocket with Patagonia’s iconic purple-and-white logo patch, and two handwarmer pockets. The exterior shell is made from 100% recycled polyester with a DWR finish for water resistance, while the interior lining is smooth for layering comfort. A distinctive braided cord drawstring and minimalist design reflect Patagonia’s commitment to functional, sustainable outdoor apparel. Ideal for hiking, climbing, travel, or urban commuting in fall/winter, it packs into its own pocket for ultra-compact storage. The muted gray colorway offers versatile styling, and the slightly relaxed fit accommodates base layers without bulk. Includes original Patagonia hangtag confirming authenticity and recycled content.