Article of footwear having a sole plate
A sole structure for an article of footwear that includes an upper. The sole structure can include an outsole having a ground-engaging surface. The midsole member can be disposed between the outsole and the upper, and can include a pocket extending from a heel region to a forefoot region. A sole plate can be disposed within the pocket. The sole plate can have a uniform thickness and can extend from the heel region into the forefoot region. A cutout portion can be formed in each of the midsole member and the outsole in an arched section of the sole structure. A cushion layer can be disposed over the sole plate and within the pocket.
1 . A sole structure for an article of footwear having an upper, and defining a medial side, a lateral side, a forefoot region, a midfoot region, and a heel region, the sole structure coupled to the upper and defining a lower surface that is configured to face away from the upper and toward a ground surface, the sole structure comprising:
an outsole; and
a midsole disposed between the outsole and the upper, the midsole defining an entry region within the heel region of the article of footwear, the entry region extending upward from a substantially flat region upon which the article of footwear is configured to rest when on a flat ground surface, the entry region including a rocking region that is entirely convex and that extends between the substantially flat region and a first end of an angled portion, the angled portion extending at an entry angle relative to the substantially flat region from the first end to a second end that defines a heel end of the lower surface, the angled portion being angled when viewed from one of the lateral side and the medial side of the article of footwear,
wherein the midsole defines a pocket having a base surface that is disposed within the heel region and positioned so that the first end of the angled portion is below the base surface of the pocket.
2 . The sole structure of claim 1 , wherein the midsole includes a first midsole member that is coupled to the outsole and that defines the pocket, and a second midsole member that is positioned within the pocket.
3 . An article of footwear with a medial side, lateral side, forefoot region, a midfoot region, and a heel region, the article of footwear comprising:
an upper defining a top of the article of footwear, and
a sole structure coupled to the upper and defining a lower surface that is visible when the article of footwear is viewed from a bottom of the article of footwear, the lower surface defines a resting plane upon which the article of footwear is configured to rest when on a flat ground surface and a rocking region that is convex and extends between the resting plane and a first end of an angled portion that extends to a second end at an entry angle relative to the resting plane when viewed from one of the lateral side and the medial side of the article of footwear, the sole structure including:
a first midsole member that defines a pocket having a base surface that is disposed within the heel region and positioned so that the first end of the angled portion is below the base surface of the pocket and the second end of the angled portion is above the base surface of the pocket, and,
a second midsole member disposed within the pocket.
4 . The sole structure of claim 1 , wherein the midsole includes a side surface extending between the lower surface and the upper, the side surface including a plurality of ridges, at least one of the plurality of ridges extending around the midsole from the lateral side to the medial side in the heel region.
5 . The sole structure of claim 2 , wherein the first midsole member is made of a first material and the second midsole member is made of a second material that is different from the first material.
6 . The sole structure of claim 2 , wherein only the first midsole member defines the angled portion.
7 . The sole structure of claim 2 , wherein the second midsole member is visible when viewed from a bottom of the article of footwear.
8 . The article of footwear of claim 3 , wherein the first midsole member defines the first end and the second end of the angled portion.
9 . The article of footwear of claim 3 , wherein the rocking region is entirely convex.
10 . The article of footwear of claim 9 , wherein the sole structure further includes a first outsole portion and a second outsole portion that are coupled to the first midsole member within the rocking region, the first outsole portion and the second outsole portion positioned on opposing sides of a longitudinal channel that extends through the angled portion.
11 . The article of footwear of claim 3 , wherein the lower surface defines an exit region that curves away from the resting plane in the forefoot region.
12 . The article of footwear of claim 3 , wherein the sole structure includes an external groove that wraps around the sole structure from the lateral side to the medial side, the external groove passing between the second end of the angled portion and the upper.
13 . An article of footwear with a medial side, lateral side, forefoot region, a midfoot region, and a heel region, the article of footwear comprising:
an upper defining a top of the article of footwear, and
a sole structure coupled to the upper and defining a lower surface that is visible when the article of footwear is viewed from a bottom of the article of footwear, the sole structure including:
a first midsole member that defines the lower surface, the lower surface defining:
a resting plane in the heel region upon which the article of footwear is configured to rest when on a flat ground surface, and
a rocking region that is convex and extends between the resting plane and a first end of an angled portion that extends to a second end at an entry angle relative to the resting plane when viewed from one of the lateral side and the medial side of the article of footwear, wherein the first midsole member defines a pocket with a base surface that extends from the forefoot region and through the midfoot region into the heel region, and
a second midsole member disposed within the pocket,
wherein, within the heel region, the base surface is positioned between the first end and the second end of the angled portion.
14 . The sole structure of claim 4 , wherein the at least one of the plurality of ridges is positioned between the second end of the angled portion and the upper.
15 . The sole structure of claim 1 , wherein the midsole defines a longitudinal channel extending from a heel end of the sole structure and into the midfoot region, and
wherein the outsole includes a first outsole portion and a second outsole portion that are separated from one another by the longitudinal channel.
16 . The sole structure of claim 15 , wherein the substantially flat region defines a resting plane, and
wherein, within the heel region, the longitudinal channel defines a height measured perpendicular from the resting plane to a top surface of the longitudinal channel such that the top surface of the longitudinal channel is above the first end of the angled portion.
17 . The article of footwear of claim 12 , wherein the external groove is defined entirely by the first midsole member.
18 . The article of footwear of claim 3 , wherein a heel end of an upper surface of the second midsole member is above the second end of the angled portion.
19 . The article of footwear of claim 18 , wherein the first midsole member defines a cutout, and
wherein the sole structure further includes a sole plate positioned in the pocket between the first midsole member and the second midsole member, the sole plate being visible through the cutout.
20 . The article of footwear of claim 13 , wherein the first midsole member defines a plurality of ridges on each of a medial side surface and a lateral side surface of the sole structure, and the lower surface is devoid of the plurality of ridges.
21 . The article of footwear of claim 13 , wherein the second end of the angled portion is a heel end of a ground-engaging surface.
22 . The article of footwear of claim 13 , wherein the sole structure further includes a sole plate that is disposed within the pocket and visible from the bottom of the article of footwear.
23 . The article of footwear of claim 22 , wherein, at a heel end of the sole plate, the base surface is positioned between the first end and the second end of the angled portion.
24 . The sole structure of claim 1 , wherein the sole structure further includes a sole plate positioned within the pocket and in contact with the base surface so that the first end of the angled portion is below a heel end of the sole plate and the second end of the angled portion is above the heel end of the sole plate.
25 . The sole structure of claim 1 , wherein the second end of the angled portion is a heel end of a ground engaging surface that is configured to contact the ground surface during a heel strike.
26 . The sole structure of claim 1 , wherein, within the heel region, the base surface is entirely between the first end and the second end of the angled portion.
27 . The sole structure of claim 1 , wherein the midsole includes a first midsole member defining a cutout and a second midsole member that is visible through the cutout when viewed from a bottom of the article of footwear.
28 . The sole structure of claim 1 , wherein, within the heel region, the base surface is positioned so that the second end of the angled portion is above the base surface of the pocket.
29 . An article of footwear defining a heel region, a midfoot region, a forefoot region, a medial side, and a lateral side, the article of footwear comprising:
an upper defining a top of the article of footwear; and
a sole structure coupled to the upper and defining a lower surface that is visible when the article of footwear is viewed from a bottom of the article of footwear, the sole structure shaped so that, within the heel region of the article of footwear, the lower surface defines a resting plane upon which the article of footwear is configured to rest when on a flat ground surface and a rocking region that is convex and extends between the resting plane and a first end of and an angled portion that extends to a second end at an entry angle relative to the resting plane when viewed from one of the lateral side and the medial side of the article of footwear, the sole structure including:
a first midsole member that defines:
a pocket having a base surface that is disposed within the heel region such that a section of the base surface is positioned between the first end and the second end of the angled portion, and
a longitudinal channel that extends from a heel end of the sole structure toward the midfoot region, the longitudinal channel defining a height measured perpendicular from the resting plane to a top surface of the longitudinal channel such that the top surface of the longitudinal channel is between the first end of the angled portion and the second end of the angled portion, and
a second midsole member disposed within the pocket, the second midsole member having a first surface that is between the first end of the angled portion and the second end of the angled portion, and a second surface opposite the first surface, wherein a heel end of the second surface is above the second end of the angled portion, and
an outsole coupled to the first midsole member, the outsole including a first outsole portion and a second outsole portion that is spaced apart across the longitudinal channel.