Burton Women's Fly Short Pants Membrane: 100% Polyurethane, Mesh, Tricot: 100% Polyester; Shell: 100% Nylon; Taffeta - 100% Nylon Imported Zippered Right Cargo Pocket Waterproofing: dry ride durashell 2-layer ottoman fabric [10,000mm, 10,000g] ] Warmth: mapped with blue sign Approved recycled Thermo lite Insulation [60g throughout] and taffeta lining Fully taped seams Mesh-lined inner thigh vents