1. Perfect for relieve the pressure and tired feeling from wearing the shoe long time.
Made from durable silicone material and it's good to stick on the shoes.
2. It's light and comfortable, lucency color that don't destroy your shoes perfect design.
3. Easy to use and easy to take it out, find your arch place which on the shoe and stick the shoes' insole on that place.
4. Suits for all kind of shoes and flat foot peoples.