Patent ID: 11957205
Assignee: SR HOLDINGS, LLC
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 15:
16. A footwear construction comprising:
a first midsole including a first midsole upper surface configured to face toward a user's foot placed within the footwear construction, and an opposing first midsole lower surface;
a second midsole including a second midsole upper surface that is below the first midsole lower surface, the second midsole upper surface defining a plurality of downwardly extending first apertures and a plurality of downwardly extending second apertures, the second midsole upper surface being attached to the first midsole lower surface around the first apertures, the second midsole having a second midsole lower surface that is convoluted and includes a plurality of peaks that are downwardly extending, the plurality of peaks being surrounded by a plurality of valleys, the plurality of first apertures extending downward from the second midsole upper surface below the valleys and into the plurality of peaks a first distance, the plurality of second apertures extending downward from the second midsole upper surface toward the valleys a second distance the plurality of first apertures extending below the plurality of valleys surrounding each first aperture; and
an outsole layer being secured to the convoluted second midsole lower surface and directly joined to the plurality of peaks and to the plurality of valleys to cover the second midsole.