I’ve just had my dressing off and now have four more weeks non weight bearing in the rocker shoe ..

I’ve just had my dressing off and now have four more weeks non weight bearing in the rocker shoe .. I’m using crutches and still elevating when I need . I will see my surgeon the day before I fly long haul to Vancouver and I’m not sure what I can wear on my foot to protect it while I’m in transit etc . It will be too late to buy a suitable shoe the day after but what are others wearing once they were able to weight bear or have trave