River Vest

But maybe his vest. This is a quilted liner vest with inseam pockets. It's filled with PrimaLoft® Black Insulation — the world's best down alternative, made with recycled materials. It's constructed with cliMATTE™ — water-repellent and wind-resistant ripstop fabric with a matte finish and a soft feel. This fabric is sourced from a Japanese mill that specializes in performance fabrics.