1、EVA : Instant comfort under the whole foot.
2 Thermoplastic sheet: custom shape ,Foot support and stability,Cushioning
3、Leather with hole: non-slip with breathable
HOW TO USE
Preheat oven to 120°, take insole out off the package.
Remove old insoles,check for proper sizing. out trim-to-fit if neede.
Take insole into the oven, set timer 5-6 minutes.
After heated, Immediately place insole in shoes.
Stand up straight for 2-3 minutes.
After that , the insole is molding Completed