The Men’s ThermoNeutral Down Pant is designed as an insulated midlayer for cold environments where warmth, moisture control, and mobility must work together. Built with responsibly sourced 650-fill down enhanced by Activ-Dri™ treatment, the insulation stays significantly drier and maintains loft even during high-output activity or changing weather.
Exclusive Perf-Weld™ construction allows heat and moisture vapor to escape without compromising insulation performance, helping regulate internal temperature during movement and rest. Designed to layer easily over base layers and under shell pants, this system delivers dependable warmth for winter hiking, backcountry travel, glassing, and extended time outdoors.