This jacket requires no formal 'setup' beyond simply wearing it. Its design ensures immediate comfort and functionality. For compatibility, the primary feature is its zip-in capability, allowing it to be securely attached to compatible The North Face Triclimate outer shells. This creates a multi-layered system that can adapt to changing weather conditions, providing added insulation under a waterproof or windproof exterior. To connect, simply align the jacket's main zipper with the corresponding inner zipper of your Triclimate shell and zip it into place, often with additional snaps or loops at the collar and cuffs. For care, proper maintenance will prolong the life and appearance of your fleece. It's recommended to machine wash the jacket in cold water on a gentle cycle with similar colors. Avoid using bleach or fabric softener, as these can damage the fleece fibers. Tumble dry on a low heat setting or, for best results, air dry flat to prevent shrinkage and maintain the loft of the fleece. Do not iron.