While I was in Boston in late 2018 seeing Dr.Reza (Neuromuscular, very cool guy!) he had a guy there who specialized in orthotics in the area and let me try on a pair of these. They go right into your shoe and you put the insole over top of them and off you go. With these, knock on wood, I haven't had any falls this year so far in 2019. I wasn't sure at first as I didn't want to depend on them, specifically for the walking testing for the MIN-102 trial. BUT Even without them I can still walk fairly well. I wore them with the shorts and I look like a soccer goalie who forgot to take off his shin guards..Haha They help with drop foot as when you pick up, everything picks up. You start the lean forward that you are going to fall, they give you about an extra 2 seconds to catch yourself. (Something I didn't have before).
I had my family doctor prescribe them and went to a Hanger Clinic (which are scattered around the US, not sure about other countries). The only downfall is that these are made with a carbon material and it sets off alarms at Wal-Mart and some other stores. You get stares like you are stealing things. But hey it's a fair trade off!
Here is the website to check it out: