ADJUSTING DEVICE FOR THE ARCH OF THE FOOT OF THE INSOLE OF SHOES, BOOTS AND THE LIKE

摘要

"Adjusting device for the arch of the foot of the insole of shoes, boots and the like". Adjusting device of the arch of the foot for the insole of shoes, boots and the like, formed by a deformable half-dome, shaped likewise the arch of the foot of a human foot, which is anchored to at least three slidable constraint points and is provided with height adjusting means, such as a wedge shaped element slidable inwardly and outwardly with respect to said half-dome.