Really good, and they don't cost $500.00.
I got much needed custom orthotics from my foot doctor, and they really help.  However, they cost $500, and they are, basically, a kind of styrofoam.  These Welsonpro orthotics are terrific!  Not nearly as thick as my custom ones, but the arch has good firm support.  I have arthritis, bone spurs, tendonitis and chronic gout, and these feel pretty good.
Rating: 5 stars