The Insulator does exactly what it's name says, insulates. This jacket can be worn by itself or it can be worn and clipped in under the Polar-Defense Parka (sold separately).
- 100% nylon shell and lining
- 600 fill power down insulation
- Elastic binding at cuffs and hem
- Open pockets
- Open hem
- Includes a separate polyester pouch to pack jacket into