Mountain Hardwear Ghost Shadow Insulated Hoodie Weighing less than 12 oz., the women's Mountain Hardwear Ghost Shadow hooded jacket proves that recycled materials and high-performance insulation go hand in hand. Wear it as a mid or outer layer. The sleeve got caught in my pack zipper, there was no hole but I added a bear shaped patch to add some extra support. Fill: synthetic, 10.5 oz