Well, IDK either blade but I'd like to chime in anyway.
If the Endurance are in fact(ONLY) marketed through Walmart then they may be the same as another Michelin wiper blade(in this case as you mention, the Farenheit) and may be marketed or sold at other specific stores or regions.
e.g., Rain-X had or has two other wiper blades(3 total) sold in other markets/regions or stores that are the same as the Rain-X LATITUDE beam wiper blade.
*One is or was the Rain-X HORIZON, same as the Latitudes
*The other is/was called Rain-X REPEL, again, same as the LATITUDE.
I know because I owned all three from different close out stores(BigLots, Ollie's &Walmart) and even called Rain-X customer service to get this verified.
So the two Michelin wiper blades that you're asking about may in fact be the same blades(IDK) with different names and is quite typical for companies to do be they electronic companies, home appliance companies or OPE companies.
I mean, just look at oil filter companies who make the same filter under different name brands or vacuum cleaner companies that make the same vacuum in different colors for different stores be it SEARS, K-Mart, TARGT etc. I know, I know, some of these companies are gone. Just sayin'!
