I loved the pattern on the YoRHa black boxes, and had an especially good look at it as I made the base for my custom 2B figurine. Rather than letting all the hard work of making the clean lineart fall by the wayside, I thought it would look especially fantastic as a print. Thus the Black Box print was born. 

.: Breathable polyester canvas
.: Hi-poly deodorant memory foam insoles
.: EVA shock-absorbing layer
.: Durable rubber outsole
.: Full wraparound print (left side, right side, tongue)
.: Black or white decoration