Burton Boy's Parkway Pant, True Black, Medium Membrane: 100% Polyurethane, Mesh, Tricot: 100% Polyester; Shell: 100% Polyester; Taffeta - 100% Nylon Imported Room-To-Grow System Waterproofing: dry ride durashell 2-layer fabric [5,000mm, 5,000g] Warmth: mapped with Thermal Insulation [60g throughout] and taffeta lining Fully taped seams Velcro closure handwarmer and back pockets