The heat moldable insole, which is made from the thermoplastic heel cup can be reshaped to adjust the architecture support to fit the individual foot construction exactly. Pls follow the processing as follows:
Step 1:Heat the sheel 120C (248F) in 5-6mins to be softer;
Step 2:Put the insole into a shoe flat and stand on them;
Step 3:Standing with shoulder width, and knees bent forward slightly till the insole cooling down.
And you will get a customized support insole for your feet.