Nunn Bush CAM Oxford

Nunn Bush CAM Oxford EUC. My father is in a wheelchair and propels himself using his feet. He had these on only 2 days so there is some “scraping” on the sole - see videos. Otherwise like new! MENS 10M **Please note: the sole on these feels slippery - reason we aren’t keeping. I don’t know if after some wear & tear on the sole they aren’t as much/anymore but I don’t want someone purchasing these for an elder person or anyone who isn’t aware and therefore careful until they break in 🤷🏽‍♀️