Patagonia has announced that its Nano Puff styles will now use PrimaLoft Gold Insulation Eco, an eco-friendly synthetic insulation made with 55 percent recycled content. PrimaLoft presented Gold Insulation Eco at the recent OutDoor exhibition in Friedrichshafen in mid-July. PrimaLoft Gold Insulation Eco will be featured exclusively in the Nano Puff collection for one year, starting with the autumn 2016 collection. The material will then become available to the rest of the industry as from autumn 2017. The Nano Puff collection, which was first launched in 2009, includes the men's and women's Nano Puff Jacket, Nano Puff Hoody, Nano Puff Bivy Pullover, Nano Puff Pullover, and Nano Puff Vest.