US Patent 11000091 Bimodal shoe

A bimodal shoe having a bimodal structure, the bimodal structure configured to selectively snap to at least one of a second position and a first position. The bimodal structure is a bendable structure that selectively snaps into the first position upon being subjected to a first bending force, and that selectively snaps into the second position upon being subjected to a second bending force, where the first bending force has an opposite direction to the second bending force. A downward force applied to a heel counter of the bimodal shoe while holding portions of the shoe forward from the bimodal structure stationary causes the bimodal structure to snap out of the second position.