Description of The North Face Aurora Jacket - Women's Agile and durable The North Face Aurora jacket and its Polartec 100 series polyester micro-fleece coupled with Polartec Power Stretch side panels makes the Aurora a must have while trekking lengthy trails and city streets. Stay comfortable on and off the trail with The North Face Aurora Jacket. Features: Shell: 140 g/m² Malden Polartec 100 series - 100% polyester micro-fleece Shell: Polartec Power Stretch - 64% polyester, 24% nylon, 12% spandex Polartec 100 fleece on front and back panels Polartec Power Stretch side panels for increased mobility Quick drying Lightweight Flat-locked seams Invisible side pockets