Abstract: An upper for an article of footwear is disclosed. The upper can include a plurality of layers, such as an inner layer, a middle knit layer, and an outer layer. Each of the plurality of layers can provide different functionalities to the upper. The combination of the inner layer, middle knit layer, and the outer layer can be effective at transferring a load from the underfoot region to a position above the biteline.

Abstract: An article of apparel can include or use an electroadhesive clutch device. The device can include an elongate encasing for a first electrode assembly and a second electrode assembly each having a respective first and second electrode. The first and second electrodes can be at least partially overlapping and configured to slide or move relative to each other. The device can include an electrical signal generator configured to provide first and second signals to the first and second electrode assemblies, respectively, wherein the first electrode assembly is configured to slide laterally relative to the second electrode assembly when the first and second signals are not applied, and is configured to remain static relative to the second electrode assembly when the first and second signals are applied. The apparel can include a textile material to which the encasing is attached at least at a first end of the encasing.

Abstract: Aspects herein are directed to a tensioning device for a strand on a knitting machine. The tensioning device includes a mounting plate that may be positioned between a strand source and a feeder bar. The mounting plate supports a first pulley, a second pulley and a weighted third pulley that is movable with respect to the first pulley and the second pulley. By routing a strand over the first pulley, under the third pulley and over the second pulley, additional tension may be added to the strand through the weight of the third pulley.