The Marmot Women’s Lightray Pants feature waterproof, breathable GORE-TEX® fabric, PFC-free water-repelling finish, and 100% seam-taped construction to keep you dry. Wind-resistant PrimaLoft® Black Insulation ECO offers warmth without weight, plus it's made from recycled material to reduce its environmental impact. Articulated knees increase mobility, while CORDURA® scuff guards resist abrasions against icy patches. These snow pants offer features like exterior leg vents for improved airflow and internal gaiters that prevent snow from reaching inner layers.