Patent ID: 8220186
Filing Date: 2012-07-17
Classification: A43B

Abstract:
1. A sole structure for an article of footwear, comprising: a midsole member including a heel portion for supporting a wearer's heel and a forefoot portion for supporting a wearer's forefoot; a first base support member; a second base support member; a chassis member located between the midsole member and the first base support member and extending from a lateral side of the midsole member, around the heel portion of the midsole member, and to a medial side of the midsole member, wherein the chassis member includes an opening defined between the medial side and the lateral side, and wherein the heel portion of the midsole member engages the first base support member through the opening in the chassis member; an impact-attenuating member located between the first base support member and the second base support member, wherein the impact-attenuating member includes a heel portion located between the first and second base support members and an arch portion that extends beyond the second base support member toward a forefoot portion of the sole structure; a heel outsole element engaged with the second base support member, wherein the heel outsole element extends around a rear heel portion of the impact-attenuating member and engages a rear heel portion of the chassis member; and a forefoot outsole element engaged with at least one of the midsole member, the impact-attenuating member, or the chassis member in the forefoot portion of the sole structure, wherein the arch portion of the impact-attenuating member includes two arms that extend from the heel portion of the impact-attenuating member toward the forefoot outsole element, wherein an opening is defined in the impact-attenuating member between the two arms, and wherein the first base support member is visible through the opening of the impact-attenuating member.