If and when my Spenco Polysorb insoles wear out, I'll try something similar from Sorbothane.
https://www.insoles-sorbothane.com/shoe-insoles/maximum-duty-work-insole/
If and when my Spenco Polysorb insoles wear out, I'll try something similar from Sorbothane.
https://www.insoles-sorbothane.com/shoe-insoles/maximum-duty-work-insole/