Sensing devices including sensors such as flexible and stretchable fabric-based pressure sensors, may be associated with or incorporated in garments, such as socks, intended to be worn against a body surface (directly or indirectly). Specific manifestations of a sensing system incorporated in a sock substrate are described in detail. Dedicated electronic devices interface electrically with sensors through intermediate conductive traces, optional conductive bridges, conductive contacts provided in a mounting tab.

A restraining fabric includes at least one stretch portion having a plurality of stitches of at least one ground yarn and at least one elastic yarn. In which, next to at least part of the stretch portion, a restraining portion extends in which first groups of one or more first stitches including the at least one main yarn alternate with second groups of one or more second stitches having a restraining yarn, such that at each of the first stitches a floating length of the restraining yarn extends and at each of the second stitches a floating length of the main yarn extends. The Restraining garments containing the fabric and the method of manufacturing the fabric and garments are also provided for.

Aspects herein provide for a knit component having a tubular rib knit structure that extends away from a base portion of the knit component. The tubular rib knit structure includes at least a first portion extending along a longitudinal side of the tubular rib knit structure, where the first portion exhibits a first visual effect at a first area of the knit component and exhibits a second visual effect at a second area of the knit component.

A method for forming an anti-counterfeiting feature during knitting of a fabric and a fabric thereof, the fabric is knitted with at least one first yarn, a part of the fabric includes a plurality of featured yarn loops formed by a second yarn, the featured yarn loops constitute an anti-counterfeiting feature, the anti-counterfeiting feature can be directly observed from one side surface of the fabric, the second yarn is formed by twisting at least two sub-yarns with different shades, and shades of the at least two sub-yarns and the first yarn are different from each other, and a shade of the featured yarn loops displayed on the side surface is random. Accordingly, the randomness of yarn twisting makes the anti-counterfeiting feature difficult to be replicated, thereby preventing unscrupulous manufacturers from counterfeiting the fabric.

A process for manufacturing a tubular knitted item (1) with intarsia design, comprising the steps of: programming a circular weft knitting machine for intarsia design by defining a tubular intarsia knitted item (1) to be manufactured, extending longitudinally between a first end (2) and a second end (3) and consisting of a plurality of knitted courses following one another;
wherein the programming step comprises the steps of: defining a turning position (4), which divides the tubular item into a first fabric (5) and a second fabric (6), wherein the tubular item is configured for being manipulated so as to be at least partially turned over itself, by folding it in the turning position so that the second fabric overlaps the first fabric in order to obtain a double fabric item; defining at least one first area (10) of the first fabric, delimited by a needle section and by a number of successive courses of the area, and having a desired shape; defining at least one first counter-area (20) of the second fabric, delimited by a needle section and by a number of successive courses of the area, in which the first counter-area has a respective shape; producing intarsia knitted fabric so as to manufacture the tubular knitted item according to the programming step; wherein the first area (10) is manufactured according to a first knitted structure and the first counter-area (20) is manufactured according to a second knitted structure.

A method of constructing a compression garment, for example, a sock, formed of a knitted fabric that includes an elastomer compression inlay yarn introduced into a predetermined first selection of needles on a first knitting machine finger position and first and second pattern yarns introduced into a predetermined second selection of needles on second and third knitting machine finger positions, the first selection of needles and the second selection of needles collectively defining a predetermined pattern. When the predetermined second selection of needles is raised to take on the first and second pattern yarns, the elastomer compression inlay yarn deflects predetermined ones of the second selection of needles radially inwardly to define an annular space into which the pattern yarns are dropped in an offset relation to the elastomer compression inlay yarn. The first and second pattern yarns are plated to respective outer and inner surfaces of the fabric, and the elastomer compression yarn are inlaid to the inner surface of the fabric.

The present disclosure provides an upper for an article of footwear. The upper may include a knit element defining a portion of at least one of an exterior surface of the upper and an opposite interior surface of the upper. An inlaid strand may extend through the knit element, and a tongue and the knit element may have a common yarn at least at a forward portion of the tongue, and the tongue may extend through a throat area of the upper.

Systems and methods for automatically producing a cord structure are provided herein. In one embodiment, a method comprises automatically forming, with at least one robotic arm, a first plurality of loops in a first plane, and automatically forming, with the at least one robotic arm, a second plurality of loops in a second plane orthogonal to the first plane, the second plurality of loops slippably engaged with the first plurality of loops. In this way, cord structures may be quickly constructed, thereby reducing labor input and expense.

A method for producing a double jersey fabric on a double jersey, single jacquard circular knitting machine includes steps of knitting a front side of the fabric on a cylinder (C) and knitting the rear side of the fabric on a dial (D) of the machine, knitting a base yarn on a rear side of the fabric, except for connecting points where the base yarn is knitted on the front side of the fabric. The method additionally includes steps of inserting a pattern yarn before a start of a pattern unit, which is produced using the pattern yarn, knitting the pattern yarn on the front side of the fabric in the pattern unit and cutting off the pattern yarn after the pattern unit.

Systems and methods for automatically producing a cord structure are provided herein. In one embodiment, a method comprises automatically forming, with at least one robotic arm, a first plurality of loops in a first plane, and automatically forming, with the at least one robotic arm, a second plurality of loops in a second plane orthogonal to the first plane, the second plurality of loops slippably engaged with the first plurality of loops. In this way, cord structures may be quickly constructed, thereby reducing labor input and expense.