Review (4/5): Good fit and good enough support
I bought some new shoes and slipped in my old arch support insoles, only to discover that the shoes no longer fit. I did some research and found these inserts that only cover the heel and the arch. The shoes now fit great, and these provide very good arch support. I have not tried the different levels of support, so I can't speak to those, but changing the level of support is not too difficult. These are NOT custom orthotics, but neither do they cost an arm and a leg. They do a very good job for the money.