Elasticity: The 1.2-inch (3.11 cm) thick sole has several layers of strong elasticity, so it wont feel tired even when standing for a long time, and it also has excellent cushioning. The heel part has an air cushion for excellent elasticity and comfort. (Anti-Slip) The sole has a textured design that is not only slip-resistant, but also prevents the sound of your feet when walking. You can walk in the room anytime, anywhere. [Anti-stumbling] The toe part of the sandal has a sled, and the edges around the foot are designed to reduce the risk of stumbling. (EVA Integrated Material, Lightweight) Made of environmentally friendly EVA material, this shower sandal has excellent drainage and durability, and is light and easy to dry. 100% satisfactory service: If you have any questions after receiving your water shoes, please feel free to contact us. We will provide satisfactory answers within 24 hours.