Abstract: An air permeable middle sole including a plastic layer and an air permeable woven layer covering up the plastic layer; multiple ventilation pores being consistently disposed in the plastic layer; and multiple grooves being molded among and connecting through those ventilation pore; a wall is disposed to the edge of the plastic layer; a blank edge surrounding pores being disposed on the bottom of the plastic layer to ensure tight adhesion to the insole; grooves being directly in the plastic layer; the woven layer being made of air permeable material to permit vertical air circulation through woven layer and pores; the grooves allowing unobstructed expelling of odor to ambient air; and grooves and pores permitting water containment and sweats built up on the shoe to be expelled in time.

Abstract: An air permeable mobile insole including a plastic layer and an air permeable woven layer covering up the plastic layer; multiple ventilation pores are disposed in consistent arrangement on the plastic layer; and a first groove connecting to the ambient air is formed between any two neighboring pores; a wall is molded protruding from the outer edge of the plastic layer; and multiple ventilation pores or multiple second grooves connecting through first grooves are disposed on the side of the wall not covered with the woven layer so to allow each ventilation pore communicating with the ambient air through the grooves to realize sufficient air circulation and fully removal of the odor.