(Modern) wiperblades that still work at 70+mph

I run the Rain X brand that the entire blade assembly snaps right on to the original arms, and they work as well as any wipers I have ever had on any car.
Also due to the freeway speed limits around here I have driven in the rain at well over 80 for hours at a time without any issues with the blades at all.

Don't have a number on them because I just walk in and pick them out.

I can also tell you that so far the Rain X wipers have lasted more than twice as long as any others I have used without needing replaced.
Arizona is hell on wiper blades.