Step 1

Remove the liner from the hiking boots and then the insole from the liner. Don't throw the insoles away

Top Tip

You may find that your hiking boots do not have removable insoles. If this is the case, then simply find a pair of sports shoes that do. Insert them into hiking boots to see if they fit as well they did in the shoes you removed them from. If so use these as your template and move onto Step 2.
RUNPRO trim to fit insole for hiking - Remove the old Insoles