As someone who once was an absolute aero snob and Time Trial enthusiast, I figured I would chime in this thread and drop these new shoes that were developed/released.
I have been following this company since the original theory was formulated and they are now completed and getting some mainstream attention.
Are the claims true? I have no idea, but I find the shoes to be very interesting personally and if I was still in a competitive state of cycling would probably try them.
Maybe somewhere in this forum Vettas have been discussed but I didnt see it or maybe some other theory is present. Anyways, I have no affiliation with the company just love progress!