The sandal is made up of a MONOBLOCK expanded EVA body that makes them comfortable and lightweight and simplifies the assembly process. Increased child safety: the heel-pull makes it easier to pull them on and the heel support prevents them from falling off. They can be attached to each other so there is less chance of losing one. And, if you do, there’s a name tag to make sure they get back to you. Evacuation channels make stagnating water under the feet a thing of the past. The ventilation system leaves room for the feet to breathe. Cleaner when transported: these sandals dry very quickly (low on fabric) and the dirty parts (the soles) are protected when the sandals are attached. The sandals dry quickly, and when attached they can be easily positioned to prevent contact with dirty soles.