Snugpak Parallax Insulated Pants are your perfect choice for extreme weather conditions and rough terrains. They feature Paratex Micro outer fabric and Softie insulation for warm, breathable, and weather-resistant properties. The fine yarns of the Softie insulation are bound with special resins to replicate the luxurious feel of down, offering excellent heat retention, even when wet. The outer Paratex Micro fabric is lightweight, weather-resistant, and highly windproof, making these pants as rugged as they come.