Simms Challenger Insulated Jacket Built to obliterate fierce-weather obstacles, the waterproof, hooded Challenger Insulated Jacket comes kitted with toasty PrimaLoft Rise insulation for above-and-beyond warmth, in a lightweight, easy wearing package. Shell - 2-layer Toray 100% nylon 70D waterproof with DWR Insulation - PrimaLoft Rise insulation, 133g body, 100g sleeves and collar, 80g hood -Lining - 100% polyester taffeta ITEM #: PG-13865