Shoe/Boot advice post op fib/tib break, tendon tear

I broke my fibia in multiple place, dislocated the tibia, broke the tibia and tore a tendon last week. Surgery on Monday to install a plate on the fibia, 11 screws and few pins. No weight bearing for at least 8 weeks. I stand on concrete for multiple hours a day, but I’ve always worn running shoes, but I’m thinking maybe I should go to a lightweight boot or some type of shoes that provides additional support and is comfortable. Any suggestions?