Patagonia Nano Air Ultralight Full Zip Hoody

The Patagonia Nano Air Ultralight Full Zip Hoody is a featherlight insulated midlayer built for alpine missions and high-output movement in cold conditions. Its recycled polyester ripstop shell, mechanical stretch and articulated patterning provide unrestricted mobility under a harness or pack, while the helmet-compatible hood adds practical coverage.

With 20 g FullRange® polyester insulation, the hoody delivers lightweight warmth while allowing excess heat to escape during intense activity. It suits climbers, ski tourers and other mountain users who want versatile insulation that packs neatly into its own pocket, complete with a carabiner loop.