As the audio begins, the distinct sound of a jacket zipper being pulled up is heard, the teeth of the zipper clicking together in a rhythmic pattern. This is followed by a brief pause, and then, the sound continues, this time with the zipper being pulled down. The rustling of the jacket fabric is audible in the background, adding a sense of authenticity and depth to the recording. The zip-up and zip-down actions are repeated a couple of times, each with a satisfying sound that is reminiscent of preparing to head out into a cold day, or unwinding after returning home. The audio ends with the final zip-down sound, leaving a sense of completion.