The Gorge Component Jacket offers a great deal of functionality in single package. The jacket consists of an inner zip-in lofted insulating jacket, and a water-repellent hardshell. Both pieces work great individually, and I've mostly been using the inner jacket on its own.
The insulation layer is a medium loft and reasonably warm, but I wouldn't expect it to hold up under really severe conditions
This review was written in the old system and had content requirements that are different than reviews written today.