Our idea is a shoe packaging service that uses Nike Grind materials as the source material for its product to create a circular system. Using existing waste product as its material source, this service recirculates these products through a packaging service to keep them in use for as long as possible. Users receive a Continuum box and packing materials with their shoes when they order or pick up in store. Once they have unpackaged their shoes they can return their box to a nearby drop-off point located in popular urban areas and/or nearby shoe stores. Users would be incentivized to return their packaging through a rewards program and/or deposit on the product. The packaging materials are then picked up and brought back to nearby shoe retailers.