Columbia Women's Plus Size Whirlibird Interchange Jacket 100% Other Fibers Imported Omni-Heat thermal reflective liner Omni-Tech waterproof/breathable critically seam sealed Zip-in Interchange system. Removable, adjustable storm hood. Abrasion resistant chin guard. Underarm venting Waterproof center front zipper. Adjustable, snap back powder skirt Interior security pocket. Goggle pocket. Zippered hand pockets. Adjustable cuffs, drop tail Omni-Heat Thermal Reflective Liner Omni-Tech Waterproof/Breathable Critically Seam Sealed Zip-IN INTERCHANGE SYSTEM Underarm Venting