Waterproof and breathable shoe

A waterproof and breathable shoe that includes an upper assembly that wraps around a foot insertion region and associated, in its plantar region, with an outsole; the upper assembly has a first portion that is structured like an upper and a second portion, substantially a structural insert, that is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Polegato Moretti, Mario, Mattioni, Bruno, Poloni, Livio
Format:	Patent
Sprache:	eng
Schlagworte:	CHARACTERISTIC FEATURES OF FOOTWEAR FOOTWEAR HUMAN NECESSITIES PARTS OF FOOTWEAR
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A waterproof and breathable shoe that includes an upper assembly that wraps around a foot insertion region and associated, in its plantar region, with an outsole; the upper assembly has a first portion that is structured like an upper and a second portion, substantially a structural insert, that is structured like an assembly insole for the first portion and is extended at least at the forefoot; the first portion has at least one waterproof portion that is composed at least partly of a waterproof and breathable functional element that has a one piece structure made of polymeric material that is impermeable to water and permeable to water vapor, constituting for the first portion the structural layer of the upper of the waterproof and breathable shoe, at least one functional portion of the functional element having a thickness to give it a penetration resistance of more than approximately 10 N.