We built the Nano Puff® Hoody for climbers who needed a weather-resistant/lightweight and packable synthetic insulation layer that could stay warm even when wet and withstand seasons of use. Ever since/those same features have made it the uncontested favorite midlayer for just about any outdoor pursuit. With fit refinements for improved mobility/60-g PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology/and a 100% recycled polyester shell and lining/this iteration of the Nano Puff reinforces why so many people call this the "magic jacket." a Fair Trade Certified™ factory.Workbook FeaturesLightweight 100% recycled polyester ripstop shell has a durable water repellent (DWR) finish made without intentionally added PFAS to shed light moisturePrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology provides excellent warmth for its weight and......