Perfected template for shoes. (Machine-translation by Google Translate, not legally binding)

摘要

Improved insole for footwear, characterized in that they are immovably joined by the edges, it is composed of four superimposed elements, the first two laminar in nature and the other two infracts constituted by two pairs of sheets that determine the corresponding cavities and because the first laminar element has on one of its surfaces a thin layer of active carbon with a thickness of the order of 0.5mm and the second laminar element of virotex has a thickness of the order of 0.05mm. (Machine-translation by Google Translate, not legally binding)