B.DRY® PARKA MATERIAL SHELL: 100% TASLANIZEDNYLON (3.6 OZ/YD), LINING: 100% NYLON WATERPROOF WATERPROOFTASLAN NYLON SEAMS WATERPROOF SEAM TAPE WARMTH HEAT FACTOR LEVEL I -AMP UP YOUR HEAT FACTOR BY LAYERING; ADD A LINER JACKET FOR LEVEL III -ULTIMATE COLD WEATHER PROTECTION WINDPROOFING WINDPROOF VISIBILITY DEPLOYABLE REFLECTIVE TRIM MOISTURE MANAGEMENT BREATHABLE B.DRY® MEMBRANE FOR ADVANCED MOISTURE AND HEAT RELEASE