Baby Nuptse One Piece. Down jackets don’t get more iconic than our Nuptse, and now the smallest member of the family can get in on the act with the Nuptse One-Piece. • Fabric - body | 40D 57g/m² 100% nylon ripstop with durable water-repellent (DWR) finish • Fabric - yoke and collar | 50D 69g/m² 100% nylon plain weave with DWR finish • Fabric - lining | 50D 73g/m² 100% recycled polyester taffeta • Insulation | 7 • Asymmetrical VISLON® front zip with internal draft flap • Chin zip guard • Binding on cuffs • ID label • Embroidered logo on left chest and back-right shoulder • Fold-over mitts at arm cuffs