For those high-output days spent getting after it in colder temps, whether it's intense cross-country skiing or hiking with the pups, we count on the Maloja CristinaM Pant. The Stormshell Warm membrane and Thermal Stretch ECO inserts work together to provide us with windproof, breathable protection without limiting our ability to move on the trail. Thigh ventilation zips further our breathability by dumping excess heat when things warm up, and the reflective details brighten things up with visibility in low-light conditions.