摘要:
An article of footwear having an upper and a sole structure secured to the upper is provided. The sole structure comprises a midsole formed from a foamed polymer material and positioned adjacent to the upper; an elevated plate structure formed from a substantially non-foamed material and being substantially embedded within the midsole, the elevated plate structure comprising: an upper plate having an upper surface oriented toward the upper and an opposite lower surface oriented away from the upper; and a plurality of legs extending downward from the lower surface away from the upper; and an outsole at a bottom portion of the article of footwear opposite the upper configured to engage the ground during use, end portions of the plurality of legs engaging an upper region of the outsole.
摘要:
A sole structure for an article of footwear may include a perimeter element and a central element, which may be fluid-filled chambers. The perimeter element extends adjacent to a sidewall of the sole structure, and the central element is centrally-positioned. A gap may extend between the central element and the perimeter element. The gap may have an upper portion and a lower portion, with the upper portion being located closer to the sidewall than the lower portion. The perimeter element may also have a first compressibility and the central element may have a second compressibility, with the first compressibility being less than the second compressibility. Also, the upper surface of the perimeter element may be at a greater elevation or higher than an upper surface of the central element.
摘要:
An article of footwear includes a sole structure including a chamber for receiving a pressurized fluid, the chamber having a top portion, a bottom portion, and side portions around a periphery of the chamber. The sole structure also includes a central structure located in a central portion of the chamber between opposing side portions of the chamber, such that the chamber is devoid of additional structures in a surrounding region around the central structure and extending from the central structure to the side portions of the chamber. On all sides of the central structure, a dimension of the surrounding region between the central structure and the nearest side portion is one third or more of a span across the chamber between opposing side portions.
摘要:
An article of footwear having an upper and a sole structure secured to the upper is provided. The sole structure comprises a midsole formed from a foamed polymer material and positioned adjacent to the upper; a first impact-attenuating member located in a heel portion of the sole structure; an upper plate embedded within the midsole and formed from a non-foamed polymer material having an upper surface oriented toward the upper and an opposite lower surface oriented away from the upper; a first leg formed from a non-foamed polymer material extending downward from the lower surface of the upper plate away from the upper, a lower portion of the first leg forming a portion of the first impact-attenuating member; and an outsole at a bottom portion of the article of footwear opposite the upper configured to engage the ground during use.
摘要:
An adjustable multiple bladder system for an article of footwear is disclosed. The bladder system includes an outer bladder that may be inflated using an external pump. A valve member is disposed within the outer bladder and divides the outer bladder into two distinct inflation chambers. The inflation chambers may be inflated separately.
摘要:
A sole structure includes a heel region, a forefoot region, and a midfoot region disposed between the heel and forefoot regions. The sole structure also includes a first fluid-filled segment disposed within the forefoot region and includes a first portion extending continuously from a medial side of the sole structure to a lateral side of the sole structure. The sole structure also includes a second fluid-filled segment disposed between the heel region and the first fluid-filled segment and includes a first portion extending continuously between the medial side and the lateral side. The sole structure also includes a third fluid-filled segment disposed between the first fluid-filled segment and the second fluid-filled segment and includes a first portion extending along one of the medial side and the lateral side and a second portion extending from the first portion toward the other one of the medial side and the lateral side.