Stay warm out on the slopes in the Columbia Sportswear Women's Whirlibird V Printed Interchange Jacket. Its 100% recycled polyester Thermaratorâ⢠insulation keeps you warm with lightweight synthetic fibers, and it uses Omni-Heatâ⢠thermal-reflective breathable lining to help reflect body heat, so you stay warm and comfortable as the temperature drops. Columbia Sportswear Women's Whirlibird V Printed Interchange Jacket Shark Leafall Print, X-Large - Women's Ski Outerwear at Academy Sports