Airbag for article of footwear
A bladder for an article of footwear includes a chamber having (i) an arcuate segment extending from a first transition to a second transition, (ii) a first plurality of elongate segments extending in a first direction from the first transition to a first terminal end, and (iii) a second plurality of elongate segments spaced apart from the first plurality of elongate segments and extending in the first direction from the second transition to a second terminal end. The bladder also includes a web area connecting the arcuate segment, the first plurality of elongate segments, and the second plurality of elongate segments and extending to a terminal edge spaced apart from each of the first terminal end and the second terminal end.
1. A sole structure for an article of footwear, the sole structure comprising:
a midsole including a first portion extending from a forefoot region of the sole structure to a heel region of the sole structure and a second portion extending from the forefoot region of the sole structure to the heel region of the sole structure, the first portion of the midsole and the second portion of the midsole being spaced apart from one another in the heel region;
a bladder including a first fluid-filled segment extending along a medial side of the sole structure from the forefoot region to the heel region and a second fluid-filled segment extending along a lateral side of the sole structure from the forefoot region to the heel region; and
an outsole including a first portion extending around a periphery of the bladder and a second portion spaced apart from the first portion, the first portion of the midsole being exposed in a region between the first portion of the outsole and the second portion of the outsole and between the first fluid-filled segment and the second fluid-filled segment of the bladder in the forefoot region, the second portion of the outsole disposed in the forefoot region of the sole structure and in contact with the first portion of the midsole between the first fluid-filled segment and the second fluid-filled segment of the bladder.
2. The sole structure of claim 1 , wherein the bladder includes a web area extending between and connecting the first fluid-filled segment and the second fluid-filled segment, the web area extending between and separating the first portion of the midsole and the second portion of the midsole in the heel region.
3. The sole structure of claim 1 , wherein the first portion of the midsole and the second portion of the midsole are in contact with one another in the forefoot region of the sole structure.
4. The sole structure of claim 1 , wherein the first portion of the midsole is separately formed from the second portion of the midsole.
5. The sole structure of claim 1 , wherein the first portion of the outsole encircles the second portion of the outsole.
6. The sole structure of claim 1 , wherein the first portion of the outsole is in contact with the first fluid-filled segment, the second fluid-filled segment, and the midsole.
7. The sole structure of claim 6 , wherein the first portion of the outsole is in contact with the midsole in the forefoot region of the sole structure.
8. An article of footwear incorporating the sole structure of claim 1 .
9. A sole structure for an article of footwear, the sole structure comprising:
a midsole including a first portion extending from a forefoot region of the sole structure to a heel region of the sole structure and a second portion extending from the forefoot region of the sole structure to the heel region of the sole structure, the first portion of the midsole and the second portion of the midsole being spaced apart from one another in the heel region;
a bladder including a first fluid-filled segment extending along a medial side of the sole structure from the forefoot region to the heel region and a second fluid-filled segment extending along a lateral side of the sole structure from the forefoot region to the heel region; and
an outsole including a first portion extending along and in contact with the first fluid-filled segment, a second portion extending along and in contact with the second fluid-filled segment, a third portion joining the first portion and the second portion and extending along the forefoot region of the sole structure, a fourth portion joining the first portion and the second portion and extending along the heel region of the sole structure, and an interior portion disposed in the forefoot region of the sole structure and between the first fluid-filled segment and the second fluid-filled segment of the bladder, the first portion, the second portion, the third portion, and the fourth portion cooperating to define a closed loop defining an opening, the first portion of the midsole exposed at the opening between the closed loop and the interior portion of the outsole and between the first fluid-filled segment and the second fluid-filled segment of the bladder in the forefoot region, the interior portion of the outsole attached to the first portion of the midsole between the first fluid-filled segment and the second fluid-filled segment of the bladder in the forefoot region of the sole structure.
10. The sole structure of claim 9 , wherein the interior portion of the outsole is spaced apart from the first portion, the second portion, the third portion, and the fourth portion.
11. The sole structure of claim 9 , wherein the third portion of the outsole is attached to the midsole proximate to an anterior end of the sole structure.
12. The sole structure of claim 11 , wherein the first portion of the midsole is attached to the second portion of the midsole in the forefoot region.
13. The sole structure of claim 9 , wherein the midsole is formed from a polymeric material and/or the bladder defines an interior void receiving a pressurized fluid.
14. An article of footwear incorporating the sole structure of claim 9 .