DUAL-LAYERED MIDSOLE

A dual-layered midsole for footwear includes an internal midsole layer and an external midsole layer, which are coupled to and separated by a Strobel board. The internal midsole layer may compress and expand with the movement of a wearer of an article of footwear including the dual-layered midsole,...

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Bibliographische Detailangaben
Hauptverfasser:	LAM, Christopher Ka-Yin, STESZYN, Michael, OLESON, Mark Arthur, NOTRICA, Michael Andrew, HUDSON, Peter Andrew
Format:	Patent
Sprache:	eng
Schlagworte:	CHARACTERISTIC FEATURES OF FOOTWEAR FOOTWEAR HUMAN NECESSITIES PARTS OF FOOTWEAR
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Beschreibung
Zusammenfassung:	A dual-layered midsole for footwear includes an internal midsole layer and an external midsole layer, which are coupled to and separated by a Strobel board. The internal midsole layer may compress and expand with the movement of a wearer of an article of footwear including the dual-layered midsole, while the external midsole may provide stability and cushion for the wearer. Materials selected for the internal and external midsole layers may provide tuned viscoelastic properties to different areas of the midsole as a function of midsole layer thickness at each sole area.