A sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) for an article of footwear (10, 410, 610, 1010, 1010A-C, 1110), the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) comprising: a first plate (40, 240, 640, 740, 840, 1040, 1140); a resilient material (44, 44A, 44B) supported on the first plate (40, 240, 640, 740, 840, 1040, 1140); a second plate (42, 242, 842, 1042) supported on the resilient material (44, 44A, 44B) with the resilient material (44, 44A, 44B) disposed between the first plate (40, 240, 640, 740, 840, 1040, 1140) and the second plate (42, 242, 842, 1042); a midsole unit (48, 848, 1048) extending in a heel region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112); wherein the midsole unit (48, 848, 1048) has a through hole in the heel region; wherein the first plate (40, 240, 640, 740, 840, 1040, 1140) ascends rearward of the resilient material (44, 44A, 44B) in a direction from a forefoot region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) toward a heel region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) and the second plate (42, 242, 842, 1042) descends rearward of the resilient material (44, 44A, 44B) in the direction from the forefoot region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) toward the heel region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) with a posterior portion (54, 1154) of the first plate (40, 240, 640, 740, 840, 1040, 1140) above a posterior portion (54, 1154) of the second plate (42, 242, 842, 1042) rearward of the resilient material (44, 44A, 44B); wherein the posterior portion (54, 1154) of the second plate (42, 242, 842, 1042) includes one or both of a medial-side trailing arm (88A, 888A) with a terminal end and a lateral-side trailing arm (88B, 888B) with a terminal end; wherein the posterior portion (54, 1154) of the first plate (40, 240, 640, 740, 840, 1040, 1140) is disposed adjacent to and inward of the one or both of the medial-side trailing arm (88A, 888A) and the lateral-side trailing arm (88B, 888B) in a transverse direction of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112); and wherein the posterior portion (54, 1154) of the first plate (40, 240, 640, 740, 840, 1040, 1140) extends through the through hole in the midsole unit (48, 848, 1048) and is seated on a foot-facing surface of the midsole unit (48, 848, 1048). a first plate (40, 240, 640, 740, 840, 1040, 1140); a resilient material (44, 44A, 44B) supported on the first plate (40, 240, 640, 740, 840, 1040, 1140); a second plate (42, 242, 842, 1042) supported on the resilient material (44, 44A, 44B) with the resilient material (44, 44A, 44B) disposed between the first plate (40, 240, 640, 740, 840, 1040, 1140) and the second plate (42, 242, 842, 1042); a midsole unit (48, 848, 1048) extending in a heel region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112); wherein the midsole unit (48, 848, 1048) has a through hole in the heel region; wherein the first plate (40, 240, 640, 740, 840, 1040, 1140) ascends rearward of the resilient material (44, 44A, 44B) in a direction from a forefoot region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) toward a heel region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) and the second plate (42, 242, 842, 1042) descends rearward of the resilient material (44, 44A, 44B) in the direction from the forefoot region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) toward the heel region of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112) with a posterior portion (54, 1154) of the first plate (40, 240, 640, 740, 840, 1040, 1140) above a posterior portion (54, 1154) of the second plate (42, 242, 842, 1042) rearward of the resilient material (44, 44A, 44B); wherein the posterior portion (54, 1154) of the second plate (42, 242, 842, 1042) includes one or both of a medial-side trailing arm (88A, 888A) with a terminal end and a lateral-side trailing arm (88B, 888B) with a terminal end; wherein the posterior portion (54, 1154) of the first plate (40, 240, 640, 740, 840, 1040, 1140) is disposed adjacent to and inward of the one or both of the medial-side trailing arm (88A, 888A) and the lateral-side trailing arm (88B, 888B) in a transverse direction of the sole structure (12, 212, 412, 512, 812, 1012, 1012A-C, 1112); and wherein the posterior portion (54, 1154) of the first plate (40, 240, 640, 740, 840, 1040, 1140) extends through the through hole in the midsole unit (48, 848, 1048) and is seated on a foot-facing surface of the midsole unit (48, 848, 1048).