We count on the 3L Ortler Pant from ORTOVOX for high-mileage backcountry excursions thanks to their motion-friendly design that doesn't skimp on weather protection. The 3L Toray Derizax NX waterproof laminate defends us from heavy snowfall, yet still allows heat and moisture to escape when we're on the move. Full-length side zips let us ventilate when the sun comes out, and a minimal pocket layout and lightweight design lets us fly on the skintrack.