Sole structure for an article of footwear having grooves and a flex control insert with ribs

摘要: A sole structure includes a plate having foot-facing surface with forefoot portion, and ground-facing opposite from the surface. The plurality of grooves extending transversely relative to longitudinal axis plate, in region flex control insert an upper surface, lower ribs protruding insert, which extend plate. Each one is disposed within different respective grooves. are strong compression, maintain their volume resist compression by as flexes direction increase bending stiffness