(57) Transpiring sole structure comprising a sole provided with holes (7, 8, 102, 202,
302, 402, 500) and means (11, 20, 107, 204 e 206, 205 e 207, 304 e 310, 305 e 311,
403 e 407, 502) which are selectively permeable to air but not to water, wherein said
holes (7, 8, 102, 202, 302, 402, 500) open along all or part of the external edge
of said sole (1, 2, 103, 200, 300, 400, 504) and open either into at least one cavity
(25, 4, 105, 201 and 203, 301 and 303, 401) provided inside said sole (1, 2, 103,
200, 300, 400) or on the upper surface (501) of said sole (504), said means (11, 20,
107, 204 e 206, 205 e 207, 304 e 310, 305 e 311, 403 e 407, 502) which are selectively
permeable to air but not to water being attached for hermetic closure of said holes.
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