Patagonia M's Micro Puff Hoody - an ultra-lightweight and packable quilted jacket with a water-repellent DWR coating that combines a windproof Pertex Quantum upper and revolutionary lightweight PlumaFill insulation made from recycled polyester. This offers the best warmth-to-weight ratio of any jacket the brand has ever produced. The Pertex Quantum fabric is made from NetPlus, a recycled nylon ripstop made from recycled fishing nets. By using and manufacturing this material, Patagonia is helping to reduce plastic pollution in the oceans.