Abstract: A knitted or woven component including an upper of an article of footwear, the upper including a knitted textile that is knitted together via a plurality of yarn such that the plurality of knitted yarn at least partially forms the knitted component. The article of footwear includes a midsole coupled to the knitted textile of the upper such that the midsole is positioned adjacent to the plurality of knitted yarn that at least partially forms the knitted component of the article of footwear, and an outsole coupled to the midsole on an opposite side of the knitted textile of the upper such that the outsole is separated from the plurality of knitted yarn that at least partially forms the knitted component of the article of footwear by the midsole disposed therebetween.

Abstract: A spike is operable to be removably coupled to an article of footwear. The spike includes a first portion that is substantially rigid. The spike also includes a second portion that is resilient.

Abstract: An article of footwear includes a sole structure that has a plate, a first foam layer, and a second foam layer. The first foam layer overlies the plate and has a distal side interfacing with a proximal side of the plate. The second foam layer underlies the plate and has a proximal side interfacing with a distal side of the plate. A compressive stiffness of the first foam layer is greater than a compressive stiffness of the second foam layer. A compressive stiffness of the plate is greater than the compressive stiffness of the first foam layer.

Abstract: An article of footwear, the article having a sole structure; and an upper coupled to a top of the sole structure. The upper includes an opening and a closure system, wherein the closure system has one or more flexible bands and one or more gripping mats attached to the one or more flexible bands. The one or more gripping mats include a plurality of microlocks, an inner film and an outer film, with the one or more flexible bands and the one or more gripping mats enclosed between the outer film and the inner film, and a first set of foam elements located on top surfaces of the one or more flexible bands and the one or more gripping mats.

Abstract: A sole structure for an article of footwear includes a bladder defining a peripheral chamber and a heel chamber fluidly isolated from the peripheral chamber. The peripheral chamber is configured as an elongated tube, and has a heel portion establishing a rear periphery of the bladder, a lateral arm portion extending from the heel portion and establishing a lateral periphery of the bladder, and a medial arm portion extending from the heel portion and establishing a medial periphery of the bladder. The bladder includes webbing connecting the heel chamber to the peripheral chamber, with the heel chamber disposed between the medial arm portion and the lateral arm portion and forward of the peripheral chamber in a heel region of the bladder. The bladder may include additional forefoot and midfoot chambers having specific shapes.

Abstract: An article of footwear with an upper; and a sole structure. The sole structure has a midsole, wherein the midsole has at least one partially enclosed cavity; a first cushioning element disposed within the at least one partially enclosed cavity, wherein the cushioning element comprises a first barrier film and a second barrier film enclosing an internal volume, the first barrier film and the second barrier adjoining to form a peripheral seam; a second cushioning element disposed within the at least one partially enclosed cavity, wherein the second cushioning element includes a third barrier film and a fourth barrier film enclosing an internal volume; and an outsole, wherein the outsole has a ground-engaging surface.

Abstract: Systems and methods for monitoring athletic performances include determining “flight time,” e.g., the amount of time both feet are off the ground, and optionally “flight time” resulting from different types of activities, such as jogging, running, sprinting, jumping, etc. “Flight time” may help a player or coach better understand the effort the athlete is putting out, compare efforts of two or more players, gauge the athlete's performance change over time, and/or identify conditioning needs and/or areas for improvement. Such systems and methods also may generate and display various athletic performance metrics, such as: instantaneous flight time; average flight time; cumulative flight time during an athletic performance or other time period; instantaneous jump height; average jump height; cumulative jump height during an athletic performance or other time period; and comparisons of any flight time and/or jump height metric(s) of one player against another player and/or against himself/herself, etc.

Abstract: In one aspect, the present disclosure provides a knitted component comprising a course with a plurality of loops. An inlaid strand formed of a second yarn may be included in the knitted component. A first portion of the course may be formed with a first yarn and a second portion of the course may be formed with the second yarn. The inlaid strand may be inlaid within the first portion of the course.