Eddie Bauer Women's Slate Mountain Down Vest Imported Responsible Down Standard (RDS)-certified down insulation. Certified by Control Union. More About RDS Shell: 57% nylon/43% polyester Interior secure zip pocket Average length: Reg 26.5" Machine wash Shell: 57% nylon/43% polyester Responsible Down Standard (RDS)-certified down insulation. Certified by Control Union. Interior secure zip pocket Average length: Reg 26.5&#034; Machine wash Imported Classic: Our most universal fit. Not too slim, not too relaxed on body. Designed to fit over midweight layers.