Appaman Boys Flurry Coat Shiny Copper Puffer Jacket Size 12 NWOT The Flurry Coat features insulation with patented superior compression technology for added warmth. The inner shell features a weather-resistant storm layer that zips up to the chin to keep the chill-out. Built for warmth with Du Pont™ Sorona renewably sourced insulation. Sorona™ fabric retains its shape and design throughout the day and wear after wear and wash after wash.