PrimaLoft® Silver Insulation Down Blend is the ultimate hybrid of 40% PrimaLoft® ultra-fine fibers and 60% water-repellent down that offers warmth equivalent to 650-fill down within your gear, and permanent water-resistance that maintains 94% of its warmth when wet.
This gamechanging innovation has all the lightweight warmth, loft, packability and comfort of standard goose down, but with outstanding wet-weather thermal performance that dries 4X faster.
Made with an environmentally safe technology free of fluorocarbons, PrimaLoft® Silver Insulation Down Blend pushes the boundaries of what your gear can accomplish.