When we're looking for packable protection, the Topo Designs Global Puffer Hoodie fits the bill. The nylon shell provides durability and water resistance while the synthetic insulation is lightweight, breathable, and more tolerant of sweat and wet weather than down. The Global Puffer Hoodie packs down into its own pocket for easy storage and makes a nice mid-layer for our cold weather sports or a casual outer layer for milder temperatures.