Quince Responsible Down Long Puffer Jacket. Black. Size Medium. New. The perfect jacket for your cold-weather adventures is here: our Responsible Long Down Puffer Jacket. You'll be warm all winter long in even the coldest of climates, and the water-repellent and wind-resistant fabric make this jacket perfect for any winter activity. Plus, our down products are sourced responsibly to ensure best practices in animal welfare. Meet your new winter wardrobe staple for years to come.