Stay warm and dry no matter the weather in the Columbia Whirlibird™ IV Interchange Jacket. This 3-in-1 jacket features a waterproof-breathable shell and thermal-reflective, insulated liner that can be worn separately or together. Key mountain-ready features include ski pass pocket, goggle pocket, security pocket, chest pocket, and hand pockets, as well as underarm vents, adjustable hood, powder skirt, cuffs, and hem. Stay prepared on snow days with the Columbia Whirlibird™ IV.