M.Z.S. McKINLEY ZIP-IN System

The McKINLEY ZIP-IN System stands for a matching zip-in system of the outer and inner jackets. These are offered as a complete system or as individual modules and can be combined with each other.

Second layer jackets or vests can be zipped to many shell jackets of the same system and size to create a single, insulating, cold-weather jacket for challenging conditions.