1. Suitable Scene: Height Increase Insoles work on almost any shoes, such as: sports shoes, boots, sneakers, trainer or casual shoes, and look remarkably taller. 2. Ergonomic Design: Perfectly fits the structure of the foot, with even pressure distribution, strong adhesion and slip resistant performance, the insole can be stably attached to the shoes. 3. Shock Absorption: The elastic EVA insole with is designed specifically to fully absorb shock and reduce stress on feet with every step. 4. Adjustable Design: Adjustable layers allow you to increase the height by adding your own layers; strong self adhesive adhesive stays firmly in place for long lasting comfort; if they lose their stickiness, just peel off and wash, air dry and you can use them again. 5. Premium Material: Made from EVA materials! The height increase insoles are light and breathable, comfortable and , and absorb shock. Specification: Item Type: Height Increase Insole Material: EVA Colour: Grey Approx. 2.5cm/1in Size: 41-42 packing list: 2 Pair x Height Increase InsolesSuitable Scene: Height Increase Insoles work on almost any shoes, such as: sports shoes, boots, sneakers, trainer or casual shoes, and look remarkably taller. Ergonomic Design: Perfectly fits the structure of the foot, with even pressure distribution, strong adhesion and slip resistant performance, the insole can be stably attached to the shoes. Premium Material: Made from EVA materials! The height increase insoles are light and breathable, comfortable and , and absorb shock. Adjustable Design: Adjustable layers allow you to increase the height by adding your own layers; strong self adhesive adhesive stays firmly in place for long lasting comfort; if they lose their stickiness, just peel off and wash, air dry and you can use them again. Shock Absorption: The elastic EVA insole with is designed specifically to fully absorb shock and reduce stress on feet with every step.