Shoe blades (use a small nozzle or find barings and screws.)

Shoe blades that may work for size 9.5-11.5 sneakers. There are 24 small screws for bolting the blades to the shoe so maybe go to the local hardware store for that or possibly even buy your own barings or use a smaller nozzle to print them.. Even the large barings and shoe blades may need to be printed in TPU. The wheels need to be printed in tpu as well. You might even want a metal equivalent to hold the wheels in place so I provided more files for this. Print wheels in TPU 95a.