The Columbia CSC1938 Dually Mountain Outerchange is a limited edition 3-in-1 jacket that reinterprets the Interchange layering approach, allowing the outer vest and inner lining to be worn separately or together. Inspired by classic hunting apparel from the Columbia archives, it combines functional technology, modern features, and distinctive style. Robust material, warm insulation, and thoughtful details such as pockets and an adjustable hood make the jacket perfect for outdoor adventures or urban winter looks.

- Inspired by classic hunting gear from the Columbia archives
- Omni-Heat Infinity lining traps body heat and provides breathability thanks to an expanded heat-reflective pattern for extra warmth without added weight
- Omni-Shield technology repels moisture and is stain-resistant by preventing liquids from penetrating the quick-drying yarns
- The Reverse Interchange system combines a vest and jacket with a zipper and can be worn separately or together for maximum versatility against the elements
- Drawcord adjustable hood
- RDS-certified 700-fill-power goose down insulation
- Zippered pockets on the jacket, accessible through open piping on the vest
- Multifunctional cargo pockets
- 2-way zipper