Flip-flops

Flip-flops, are a type of open-toed footwear sandal, typically worn as a form of casual wear. They consist of a flat sole held loosely on the foot by a Y-shaped commonly rubber strap that passes between the first and second toes and around both sides of the foot. They may also be held to the foot with a single strap over the top of the foot rather than a thong. The name "flip-flop" originated from the sound made by the slapping of the sole, foot and floor when walking.

This style of footwear has been worn by the people of many cultures throughout the world, originating as early as the ancient Egyptians in 1,500 B.C. The modern flip-flop descends from the Japanese zōri, which became popular after World War II when soldiers returning to the United States brought them back. They became popular gender-neutral summer footwear during the 1960s, 1990s, and 2000s, and some varieties have even found their way into more formal attire, especially double-pluggers despite criticism.

Etymology