An article of footwear may include a sole structure fixedly attached to an upper defining an internal cavity configured to receive a foot of a wearer. The sole structure may include an exposed outer member configured to contact the ground, the exposed outer member including a first aperture, and a sensory feedback member disposed at least partially within the first aperture in the outer member, the sensory feedback member including a first end and a second end. The first end of the sensory feedback member may include a projection extending through the first aperture and configured to contact the ground. In addition, the second end of the sensory feedback member may include a plurality of flexible bristles extending through a portion of the sole structure and exposed to the internal cavity.

A proprioceptor stimulation material includes a plurality of pyramid-shaped nodes that may be arranged to stimulate small nerve proprioceptors in a user. The plurality of nodes may be arranged in diamond-shaped patterns and may stimulate small nerves in a user. The material may provide a pattern and/or texture that may stabilize a user's balance. The material may also provide friction when pressure may be applied from the user on the plurality of pyramid-shaped nodes. The material and/or the plurality of pyramid-shaped nodes may provide a hardness that may activate a user's nerves. Further, the material may reflect and absorb vibration external to the material.

An interconnected multicompartmental pressure redistribution system that is able to precisely identify contact pressure points and address excess pressure on the body by redistributing the pressure in real time. Sensors that are part of a matrix of fluid substance-filled interactive pixels communicate with a microcontroller that may also be in wireless communication with a smart device. The microcontroller controls the individual fluid flow regulators located between the interactive pixels. This causes specific flow regulators to open, allowing the fluid substance to flow from one interactive pixel to another, redistributing pressure, as needed.

Provided is an elastic cushion for the disposal on a textile footwear item. The cushion, in a state when disposed on the sole of a foot, on the side that faces the foot has a shape that is complementary to the arch of the foot. Also provided is a footwear item from a textile material, having at least one cushion as above described that is disposed on the footwear item.

An orthotic device for insertion into footwear for correcting over pronation or supination of a foot is disclosed herein. The orthotic device may include an insole comprising an upper surface and a lower surface. The upper surface of the insole may receive and support at least a portion of the foot. The orthotic device also may include a removable angle insert attachable to the lower surface of the insole. The removable angle insert may increase an angle about a side of the insole to correct over pronation or supination of the foot.

A forefoot orthotic device has multiple regions configured so that impact, propulsive or standing forces experienced by the forefoot of the user are accelerated, decelerated, shifted, transferred, or lessened, so as to promote pain reduction or otherwise address or treat conditions of the forefoot. In one implementation, the device includes expanded areas adapted to underlie the first and fifth metatarsal heads and cushion or offload forces therefrom. In still other variations, the device includes a plateau and regions adjacent the plateau and sloping downwardly therefrom, so that the time during which painful regions of the forefoot experience force, such as during gait or standing, is lessened in favor of transferring such forces to adjacent regions which potentially are less in need of treatment or protection from such forces.

An insole having a top sheet, a base layer, a forefoot pad, a heel cushion, and stability cradle. The forefoot pad can be made a blown EVA or other material, and the heel cushion can be made of a clear TPR, soft polyurethane or blown EVA. A heel cup surrounds the exterior back by a heel cup, and a heel pod opening and midfoot pod opening is located in the stability cradle for allowing placement of heel pads and midfoot pads in a replacement manner. There is also a soft metatarsal raised dome on the top (foot contact) surface of the insole which would be directly above the metatarsal midfoot area.

A plurality of orthotic systems are provided. One bi-layer system is constructed from a single sheet of fabric that is molded into two layers. One tri-layer system includes a base layer; a mid-layer; and an upper layer. The upper layer is joined to the mid-layer and the mid-layer is joined to the base layer. The coupling of the base layer, the mid-layer and the upper layer create a rear spring section, a mid-spring section and a front spring section in which the upper layer is suspended over the mid-layer and the heel portion is suspended on the proximal heel end of the base layer.

An article of footwear includes an upper member and a sole structure, with a sensor system connected to the sole structure. The sensor system includes a plurality of sensors that are configured for detecting forces exerted by a user's foot on the sensor. The sensor system also includes a port that is configured to receive a module to place the module in communication with the sensors. The port includes a housing with a chamber configured to receive the module and an interface engaged with the housing and having at least one electrical contact exposed to the chamber. Additional retaining structure and interface structure may be included.

The invention relates to improvements in articles for foot care, for example foot care devices, footwear and insoles for footwear. A body of discrete operative members (30) is provided, the operative members (30) each having a tip portion (31) for interaction with a human or animal foot (40). In use, the operative members (30) can be resiliently deformed by engagement with the foot (40). The operative members (30) of the invention can thus provide cushioning and stimulation to a user.