SHOE SOLE HAVING DOUBLE STRUCTURE

摘要: The present invention relates to a shoe sole having double structure. To this end, structure according an embodiment of the is for attaching thereto upper manufactured by Bologna method, and comprises: cushioning wherein arch protrusion formed in portion correspond shape foot, heel portion, has Shore A hardness 20 40; outer surrounding side bottom 50 95. Therefore, have can secure durability through structure, reduce, ergonomic design shape, fatigue feeling that may occur during walking or standing, beneficial effect on health foot.