Burton Men's Southside Mid Fit Pant, True Black, Medium Insulation: 100% Polyester; Lining : 100% Nylon; Membrane: 100% Polyurethane Imported Mesh-Lined Test-I-Cool Venting WATERPROOFING: DRYRIDE Durashell 2-Layer Fabric [10,000MM, 10,000G] WARMTH: Shell Mapped with Mesh and Taffeta Lining Fully Taped Seams Large Thigh Handwarmer Pockets with Additional Zippered Pocket on Right Thigh