Painful Feet?
Everyone is different, so no two feet are the same, not even your own two feet!
To my eyes, clipless road pedals fall into two basic styles.
One style is basically a little puck that clips to the shoe sole
and the other is little bit longer & wider, yet smaller than
a either a clip-on or a platform style pedal, that also clips
to the shoe sole.
Clipless offroad pedals include the eggbeater style, which
is basically a narrow peg, like a skinny motorcycle footpeg,
which also clips to the shoe sole.
What the various clipless pedal styles have in common
is that they are all smaller than platform pedals, which
means that they all stress the shoe sole in one spot.
-And all good bicycle shoes are built with very stiff soles.
The bottom line, is when you're pedaling your bike with
a good, stiff cycling shoe that is clipped in to a good clipless
pedal, your foot bed will not flex with your foot.
For some feet, working hard on an inflexible sole
does not feel too good after a while.
My feet like a flexible shoe.
That's probably due to years of standing on motorcycle footpegs.
If your feet need a more flexible sole too,
I would suggest that you use a clipless pedal that offers
a lot of surface area -like a convertible platform pedal-
to support the shoe sole... and use a more
flexible shoe.
Hope this helps,
-Steve
This is what I pedal....