Brand New. Never worn, Never Tried and would usually include a box for the shoes.
"Up for auction are some DS Nike Air Jordan's in a size 10, they have been never been worn and/or tried on."
What livestock is called when it's dead; notably more delicious than woodstock.
Man 1: I see you're eating a savory deadstock sandwhich, there.
Man 2: Savory indeed. Sounds like a plan.