The North Face Women's Thermoball Hybrid Hoodie is a soft shell jacket with a little extra at the core for cool weather hiking. The TNF™ Apex Aerobic soft shell fabric is placed at the sleeves and side panels for stretchy, breathable warmth against the wind. While it won't block all wind, it'll provide just enough to keep you comfortable while moving through the trail. The core of the jacket features 15D nylon with PrimaLoft® ThermoBall™ insulation for warmth where you need it most. The drop hood is bound at the edges, staying on when you need it and is easily pushed back out of the way when you don't. When the cool weather changes to warm and your layers get to be too much, the ThermoBall Hybrid tucks into it's own hand pocket for quick storing into your pack.