The North Face Women's Sumbu Down Triclimate Jacket is a 3-in-1 jacket like no other. No, really, it's not your traditional Triclimate. First off, the outer jacket is filled with 550 fill goose down, featuring wide baffles to keep the down in place and looking more like a traditional puffy jacket. The inner jacket is where things start to get pretty awesome, as it isn't a jacket at all! It's a vest! You guys, this is so cool. The vest is made with Oso fleece, boosting warmth at your center where you need it most. When wearing the vest without the jacket on mild days, the nylon chest and shoulders adds durability and a unique look. Both the inner and outer pieces feature zippered hand pockets for all of your valuables and if you're looking for a hood, look no further to the one attached to the vest.