I've had Tripledge silicone wipers on my ICE car for 7 years now. They're just about ready for replacement. Before I tried Tripledge I was replacing wipers about once a year. Unfortunately Tripledge doesn't make anything that fits the FFE
In fact it doesn't look like anyone makes silicone wipers that fit our car. I guess it's replace every year again. A quick net search doesn't show many options for 29" wipers which means it might be difficult to find wipers when the time comes to replace mine. However these wipers from Valeo look indistinguishable from OEM.
Valeo might be the manufacturer that makes them for ford.
Valeo part numbers:
Some sources indicated 28" wipers and others 29" wipers. I think they are all 29" now but I will have to measure mine to be sure. If anyone knows of a manufacturer that makes silicone rubber wipers, please do share.