The North Face Stormgap Power Grid Women's Hooded Jacket The Stormgap Power Grid Hooded Jacket is a high-performing layer that's light, compressible and wicking. Made from Polartec Power Grid fabric, it packs impressive insulating powers for its weight and mass. The geometric pattern optimises wicking and breathability so you can keep pushing through the trail without overheating or getting wet from the inside. It has stretch, allowing you to move through technical adventures with ease. The hood provides an extra layer of comfort under a helmet and delivers extra coverage, while zipped pockets on the sides and chest are ideal for stashing gels, energy bars and other mountain essentials securely. A full-length zip makes on/off easy and a heat transfer logo delivers sporty styling.