hese pants are a literal force field against rain, snow, and freezing temperatures. Omni-Heat(TM) thermal reflective technology seeks and retains heat for incredible warmth, and Omni-Tech(TM) waterproofing keeps rain and snow out. 100% nylon Legacy Twill outer, 100% polyester Omni-Heat(TM) Reflective Microtex Light lining, and 100% polyester Microtemp, 100g insulation. Omni-Heat(TM) and Omni-Tech(TM) create the perfect combination of waterproofing and warmth. Completely windproof design is perfect for arctic weather. Secure, zippered hand pockets for small items. Reflective detail for increased night time visibility. Imported.