Ready for a long day on the mountain, the Mammut Stoney HS Thermo Pants have everything we need to stay comfortable when shredding in cold conditions. The Mammut DRYtechnology Pro membrane features a two-layer design to block out all moisture while staying breathable, and the PFC-free DWR treatment sheds off the moisture before it has time to soak in. Ajungilak OTI Element synthetic insulation equips us with lightweight but lofty synthetic insulation to keep us warm, and exterior thigh zippered vents ensure we can let off heat when we get too hot. Lastly, multiple zippered pockets stash our essentials, while the adjustable waistband gets us the perfect fit.