The New Columbia Whirlibirdtm Interchange Jacket (Black Cross-Dye) Women's Coat, female, Apparel , Top , Coat, XS, true, The Whirlibird Interchange Jacket stays ahead of winter weather with variable warmth and protection from the elements. This product is shown reversed to highlight interior features. Regular Fit is an easy lightly relaxed fit for comfortable range of motion. Three-point Interchange System with zip-out design. Outer Softshell Jacket Omni-Tech technology: