摘要:
An article of footwear is disclosed that includes a fluid-filled chamber with one or more flexion zones. The flexion zones may be areas of the chamber where a tensile element, for example, is absent, or the flexion zones may be areas of the chamber where opposite surfaces of the chamber are bonded together. The footwear may also include a sole structure with a flexion zone, and the flexion zone of the chamber may be aligned with the flexion zone of the sole structure. In other configurations, the chamber may include a chamber secured within a depression of a midsole of the footwear.
摘要:
Articles of footwear and soles are disclosed. The article of footwear may include an upper, a midsole with a midsole core and a midsole rim, and an outsole. The midsole core may be manufactured from a plurality of portions that are arranged in a particular order before being placed in a mold. The plurality of portions may be arranged so that the portions at least partially overlap each other. The plurality of portions may be arranged in longitudinal strips. The plurality of portions may be arranged in lateral portions. The plurality of portions may be adhered to each other before being placed in the mold. The mold may apply heat and pressure for a predetermined amount of time to form the midsole.
摘要:
An article of footwear (10) may have an upper (20) and a sole structure secured to the upper. The sole structure includes a midsole(40) and an outsole(50). The midsole has an upper surface and an opposite lower surface. The upper surface defines a plurality of depressions, and the lower surface defines a plurality of indentations extending toward the depressions. The outsole forms projections that extend into the indentations of the midsole, and the outsole has grooves located opposite the projections.
摘要:
A method of manufacturing a sole structure for an article of footwear, the method comprising: defining a plurality of depressions in a first polymer layer; locating a volume of a polymer foam material within the depressions to partially fill the depressions, at least one of the depressions receiving a different volume of the polymer foam material than the other depressions; expanding the polymer foam material to substantially fill the depressions; and securing a second polymer layer to the first polymer layer to seal the polymer foam material within the depressions.
摘要:
A shoe comprising an upper forming an interior portion for a foot, the interior portion including toe and heel cavities, is provided. The shoe further comprises a midsole having toe and heel ends and inner and outer sides. The midsole is stitched to the upper thereby forming a bottom to the interior portion. Heel and toe outsole patches are respectively stitched onto the midsole. An insole is affixed to the bottom of the interior portion. A spacing between the heel and toe outsole patches extends from the inner to the outer side and occupies a position intermediate the toe and heel ends thereby permitting the shoe to fold about an axis running through the spacing. The shoe folds between an extended state, in which the shoe is worn, and a folded state in which a portion of the upper comprising the toe cavity is tucked into the heel cavity.