I found when I went back to work in my most comfy Pre surgery shoes, I ended up with problems with my feet. This was because I had a severe Trendelenburg gait pattern (or gluteus medius lurch) which is an abnormal gait (as with walking) caused by weakness of the abductor muscles of the lower limb, gluteus medius and gluteus minimus Pre surgery so my shoes had worn down in that pattern.
Post surgery because I was standing up straight and did not have the pelvic tilt, I ended up with blisters on my heels and sides of my feet.
I got a pair of Zeira very soft leather short boots, which are very light weight, supportive around my ankles and oh so comfortable...
Food for thought Diane as I had been wearing Crocs since the surgery.