(57) Multiple-use shoe with an interchangeable insole, which interchangeable insole consists
of the application, in a shoe [2] of any type, made of any material, on top of two
recesses [4] and [4'] that are present in the upper region of the sole [3], of an
insole [10] that has various front-end projections [16] and back-end projections [14],
as well as lateral front-end projections [15] and lateral back-end projections [13],
along with convex prominences [12] and [12'] that are fitted to the interior of the
said concavities [4] and [4'], which interchangeable insole may also be provided with
projections [17], [17'], and [17''] that enable the harmonious attachment of the said
interchangeable insole in cooperation with front-end and back-end projections [16']
and [14'], respectively.
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