Columbia Women's Plus Size Bugaboo Omni-Heat Pants 100% Other Fibers Imported Omni-Heat thermal reflective and insulated Omni-Tech waterproof/breathable critically seam sealed Adjustable waist. Zippered hand pockets Internal leg gaiter. Reinforced leg hem Lower leg snap gusset Omni-Heat Thermal Reflective Omni-Tech Waterproof/Breathable Critically Seam Sealed Insulated, 60gsm Internal Leg Gaiter