When designing these flip-flops, the designers thought of ecology. A cord made of 100% tencel is sewn to the sturdy strap between the fingers. The surface of the insole has a special pattern for your comfort. The sole is scalloped so that you do not slip on tiles in these flip-flops. The insole is made of a special material BLOOM ™ algae. Contrast midsole wide rigid strap durable EVA footbed structured insole surface woven label with brand logo on tape