A multifunctional sole and shoes which can transform and adjust ventilation as well as waterproof warming, belonging to multifunctional shoes. The characteristics is that when wearer feels frowziness, to open all or part of the sole ventilation holes to keep cool and comfortable at once; when it turns cool or it is to fall rain, to close all ventilation holes to keep warmth and dry at once; when entering a house, it is able to keep clean without changing shoes or wearing shoes cover. The solution is that setting special groove, ventilation hole, blind hole, air vents and jack etc. according to various conditions as well as requirement, also setting fittings such as special lenus pad, monocase piston as well as mudproof pad etc which combine with the sole. The summary attached drawing is sole map with two grooves, five ventilation holes, six air vents and five blind holes, in addition, setting two lenus pads, it is able to implement ventilation and waterproof warming function by means of changing the position and the direction that the two lenus pads inserting to the grooves.