Abstract: A sole structure for articles of footwear and a method of manufacturing them comprising at least one polymeric foamed component expanded through supercritical fluid (SCF) expansion of a shaped pre-expanded polymeric material. The polymeric foamed component may include apertures situated and fashioned in the formation of the pre-expanded polymeric material to promote uniform expansion and optimal curing conditions during the SCF expansion process. At least one polymeric foamed component having one set of physical properties that may be bound to or assembled in conjunction with one or more sole components having the same or another set of physical properties.
Type:
Application
Filed:
August 4, 2023
Publication date:
November 23, 2023
Applicant:
Skechers U.S.A., Inc. II
Inventors:
Kurt Stockbridge, Chih Hsiang Hsu, Anthony Dean