These classic flip-flops are made of rubber material on the top, while the insole and sole are made of foam material. There are stripes on the strap. This model has been mounted on a delicate platform. These flip flops are also great for the pool or beach. Be sure to also check out the other models of flip flops! When choosing a size, please refer to the size chart.36-23,5/37-24/38-24,5/39-25/40-25,5/41-26cm