Ultra-lightweight, cold-weather outer layer Optimized clean-stitch quilting to reduce heat escape DWR finish treatment for water resistance  Robust military-spec, reverse-coil center front and pocket zippers with an auto-lock puller Elasticated and insulated hood for great fit and protection from the elements Drop-hood design to let the collar stay high for added neck protection Adjustable bottom hem with a cord lock to cinch tight when needed Reflective thermal-sheet insulation to focus body heat back toward your core  Pre-shrunk for an out-of-the-box fit