I had arch pain 15 years ago. I bought 2 pairs of these birkenstock birkobalance arch supports inserts and wore them constantly for months. My feet healed and I have been wearing them intermittently since. Recently I switched to some less bulky non-birkenstock inserts. Bad move, my feet began to hurt. I’m back with these Birko Balances and found instant relief. After 15 years they look brand new, even after getting soaked in a downpour.
Cynthia