Article of footwear with an articulated sole structure
An article of footwear is disclosed that includes an upper and a sole structure secured to the upper. The sole structure includes a connecting portion positioned adjacent the upper and extending along a longitudinal length of the upper. A plurality of discrete sole elements extend downward from the connecting portion. The sole elements define a lower surface, and the sole elements are separated by a plurality of sipes that extend upward from the lower surface and into the sole structure. An outsole may be located within the sipes and extend between the sole elements, with a lower portion of the outsole extending beyond the lower surface of the sole elements.
1. An article of footwear having an upper and a sole structure secured to the upper, the sole structure comprising:
a connecting portion positioned adjacent the upper and extending along a longitudinal length of the upper, the connecting portion having:
a first thickness in a forefoot region of the footwear,
a second thickness in a midfoot region of the footwear, and
a third thickness in a heel region of the footwear,
the first thickness and the third thickness being less than the second thickness;
a plurality of discrete sole elements extending downward from the connecting portion, the sole elements defining a lower surface, and the sole elements being separated by a plurality of sipes that extend upward from the lower surface and into the sole structure; and
an outsole located within the sipes and extending between the sole elements, a lower portion of the outsole extending beyond the lower surface of the sole elements to form at least a portion of a ground-contacting surface of the sole structure, the outsole having a web configuration defining a plurality of apertures that extend around the sole elements.
2. The article of footwear recited in claim 1 , wherein the first thickness is less than the third thickness.
3. The article of footwear recited in claim 1 , wherein side surfaces of the sole elements form indentations, and the outsole extends into the indentations.
4. The article of footwear recited in claim 1 , wherein segments of the outsole exhibit a T-shaped configuration in cross-section.
5. The article of footwear recited in claim 1 , wherein spaces separate at least a portion of the sole elements, and the outsole extends into the spaces.
6. The article of footwear recited in claim 1 , wherein a cover portion of the outsole extends over the lower surface of at least a portion of the sole elements.
7. The article of footwear recited in claim 1 , wherein extension portions of the outsole extend upward along side areas of the sole structure.
8. The article of footwear recited in claim 1 , wherein a first group of the sipes extend in a longitudinal direction that corresponds with a direction between the forefoot region and the heel region of the footwear, and a second group of the sipes extend in a lateral direction that corresponds with a direction between a medial side and a lateral side of the footwear.