3 Jackets-In-One.
The Inner Jacket Is Packed With 80G Of Synthetic Insulation And Includes A Thermal Reflective Liner To Help Regulate Body Heat.. Columbia Girls' Whirlibird II Interchange Jacket - L - BluePrints Featuring Our Exclusive Outgrown System To Get Her Through Those Pesky Growth Spurts. She Can Wear The Waterproof-Breathable Shell And Inner Insulated Jacket Separately Or Together For Maximum Warmth And Protection With Our Exclusive Interchange System.