That part is actually the easiest part of boot fitting: Replace the paper-thin flat foam stock footbed with something more substantial. Of course, there are many options to choose from here–everything ...

The Performance Thin would make a great upgrade to any boot, and gives most full-custom insoles a run for their money.

Your shoe volume can be affected by a too-thick or too-thin insole. Hiking boots typically have a large volume to accommodate thick socks and swelling. This gives plenty of room to replace the insole ...

Background: The capacity of the plantar sole of the foot to convey information about foot position is reduced by conventional smooth boot insoles, compared with barefoot surface contact. Objective: To ...

The Performance Thin would make a great upgrade to any boot, and gives most full-custom insoles a run for their money. These aren't aftermarket, but it's nice to see a boot brand putting more ...