NIKE, Inc.
SOLE STRUCTURE WITH PROGRESSIVELY ANGLED TRACTION ELEMENTS

Abstract:

A sole structure includes an outsole having an outsole body defining an inner body surface and an outer body surface opposite the inner body surface. The outsole has a plurality of traction elements each extending from the outsole body away from the inner body surface. Each of the traction elements includes a base coupled to the outsole body surface. Each of the traction elements includes a tip spaced apart from the outer body surface and has a pitch defined by a vector. The pitch of each of the plurality of traction elements varies as a function of a distance from the central axis to a respective traction element.