Shoe ventilation and propulsion system has sole that is entirely perforated to foot; each individual perforation hole is in form of membrane or similar valve in micro range

摘要

The system has an upper sole that is entirely perforated through to the foot. Each individual perforation hole is in the form of a membrane or similar valve in the micro range with two connected micro-foils with suitable star-shaped stampings or movable micro-balls in the sole that open or close holes depending on pressure. AN Independent claim is also included for the following: a shoe construction system.