Burton Women's Society Snow Pant Regular, Stout White W16, Medium Membrane: 100% Polyurethane, Mesh, Tricot: 100% Polyester; Shell: 100% Nylon; Taffeta - 100% Nylon Imported Mesh-Lined Inner Thigh Vents WATERPROOFING: DRYRIDE Durashell 2-Layer Fabric [10,000MM, 5,000G] WARMTH: Mapped with bluesign Approved Recycled THERMOLITE Insulation [40G Throughout] and Taffeta Lining Fully Taped Seams Includes Women's Burton Pant Standard Features Package Burton Society Pant confidently charges in any condition with DRYRIDE waterproofing and a versatile all-season design Lightweight levels of bluesign approved THERMOLITE Insulation protect your buns from freezer burn Mesh-lined inner thigh vents so you can dump heat when cold mornings turn into balmy afternoons