A sustainable reimagining of Mountain Hardwear&';s best-selling ultralight down jacket, the Ghost Whisperer(TM) Pants layer effectively under ski pants, perform efficiently while warming up at the boulders, and even pack into its own pocket after you take them off. Because something&';s off if your belayer&';s shivering like they&';ve got Elvis leg. Specs Ultra-lightweight ripstop fabric 800-fill RDSA(R)-certified down insulation Certified by Control Union. License Number: CU 848416 Internal drawstring for adjustability Snap front closure with zippered fly Two hand pockets Ankle zips for easy on and off Highly packable design stows into included stuff sack The Responsible Down Standard certifies down against animal welfare requirements and tracks it from the source to the final product. Imported Materials Fabric Lining: Whisperer 15D Ripstop: 100% Nylon Fabric Body: Whisperer 15D Ripstop: 100% Nylon