Shell: 1.4-oz 20x30-denier 100% recycled polyester ripstop with a DWR (durable water repellent) finish
Lining: 1.4-oz 20-denier 100% recycled polyester ripstop with a DWR finish
Insulation: 800-fill-power Advanced Global Traceable Down (goose down certified by NSF International to help ensure the birds that supply it are not force-fed or live-plucked)
Fabric is certified as bluesign® approved