The North Face mens SHERPA THERMOBALL JACKET NF0A2TCA Body: 50D 98 g/m 100% polyester with durable water-repellent (DWR) finish Insulation: 13 g/ft PrimaLoft ThermoBall synthetic insulation Lining: 220 g/m 100% polyester Sherpa fleece Versatile, all-weather PrimaLoft ThermoBall jacket with Sherpa fleece lining Lightweight PrimaLoft ThermoBall insulates in wet, cold conditions