Fall and winter climbing adventures call for a lightweight but technical jacket to get us through less-than-ideal weather. The Mountain Hardwear Phantom Belay Down Parka was made for just that and features a durable, lightweight, and water-resistant recycled nylon fabric to keep us moving through harsh environments. An 800-fill power RDS-certified down insulation for cold-weather comfort. Additional synthetic insulation was added at the shoulders and lower sleeves to help eliminate cold spots, and the helmet-compatible, insulated hood is adjustable so we can stay covered up when climbing.