A foot prosthetic having a pressure relieving, weight distribution pad having a convex surface and a concave surface. The pad includes a central portion having a maximum thickness, the pad gradually tapering from the central portion to an outer peripheral edge thereof, the pad providing a cushioning for the foot. An adhesive layer is formed on the concave surface. During use, the concave surface is affixed to a selected portion of the user's foot thus conforming to the unique shape of the selected portion of the user's foot. The gradual tapering provides a smooth transition being formed between the pad and the user's foot at the outer peripheral edge.

An insole/sole structure contains: a top pad, two massage column modules, a form pad, and a bottom pad. The top pad includes at least one accommodation groove. A respective one of the at least one massage column module includes a holding portion and multiple flexible massaging columns. The respective one massage column module is connected on the top pad by using the holding portion. The multiple flexible massaging columns are held on the holding portion to correspond to a profile of a respective one accommodation groove. A profile of the foam pad and a profile of the bottom pad correspond to a profile of the top pad, such that when the foam pad and the bottom pad are connected, the foam pad and the bottom pad are closed, and the respective one massage column module is limited between the top pad and the foam pad.

The application provides for a toe massage slipper that resembles a common shoe. This motion toe massage slipper has number of piks and nano piks combinations within the sole of the slipper. The toe massage slipper will be equipped with power source so the entire device can operate. This will enable the user to enjoy the benefits of receiving a toe massage while on the go. The toe massage slipper is also equipped with a power switch, such that when the motors are not in use, the device operates as a functional slipper and the piks are removable.

There is provided an orthosis and a method of making same. The orthosis includes a contoured insole having a medial side portion, the medial side portion having a contoured arch support portion. The orthosis further includes a top layer including a top surface having texture formations formed within one or more regions associated with the top surface, the texture formations having an orientation, wherein the orientation is dependent on an intended movement of a user during use of the orthosis.

A pain relief device and method or system to aid in the resolution of pain in a body including at least one layer of PVDF film and at least one other layer for directional purposes, as well as a polarizing layer. The device can be packaged in various ways.

A shoe sole includes a shock absorber that buckles when the shock absorber receives compressive force applied in a normal direction to a ground contact surface. When a load is applied to the shoe sole, the shock absorber starts to buckle in a state in which a stress occurring in the shock absorber is within a range from 0.15 MPa to 0.80 MPa and a strain of the shock absorber is within a range from 10% to 60%. When a time point at which a strain energy density of the shock absorber reaches 0.157 J/cm.sup.3 is defined as a specific time point, a maximum value of the stress occurring in the shock absorber until the specific time point is 0.80 MPa or less, and a tangential elastic modulus of the shock absorber at the specific time point is 5.00 MPa or less.

Systems and methods for providing footwear that facilitate distribution of a fluid held by the footwear to a foot of a user are described. A footwear structure embodiment includes, but is not limited to, a sole including an upper layer, a bottom layer, and an intermediate layer coupled between the upper layer and the bottom layer, the sole defining a cavity through the upper layer and at least a portion of the intermediate layer; and a fluid distribution structure sized and dimensioned to fit at least partially within the cavity, the fluid distribution structure including a fluid retention portion configured to retain a fluid for release to a foot of a user when the user introduces the foot onto the sole and in contact with at least a portion of the fluid retention portion.

Systems and methods for providing footwear that facilitate distribution of a fluid held by the footwear to a foot of a user are described. A footwear structure embodiment includes, but is not limited to, a sole including an upper layer, a bottom layer, and an intermediate layer coupled between the upper layer and the bottom layer, the sole defining a cavity through the upper layer and at least a portion of the intermediate layer; and a fluid distribution structure sized and dimensioned to fit at least partially within the cavity, the fluid distribution structure including a fluid retention portion configured to retain a fluid for release to a foot of a user when the user introduces the foot onto the sole and in contact with at least a portion of the fluid retention portion.

Disclosed is a vibration generator for shoes, including: a flat vibration plate having a length longer than the width thereof; support pieces horizontally protruding in the widthwise direction of the vibration plate; upper and lower casings coupled while restricting each end portion of each support piece, so as to accommodate the vibration plate therein; core magnets fixedly provided in one or more places among the respective end portions in the lengthwise direction of the vibration plate; upper magnets fixed to the upper casing so as to face the core magnets, thereby generating a repulsive force; and bottom magnets fixed to the lower casing so as to face the core magnets, thereby generating a repulsive force.

Disclosed is a vibration generator for shoes, including: a flat vibration plate having a length longer than the width thereof; support pieces horizontally protruding in the widthwise direction of the vibration plate; upper and lower casings coupled while restricting each end portion of each support piece, so as to accommodate the vibration plate therein; core magnets fixedly provided in one or more places among the respective end portions in the lengthwise direction of the vibration plate; upper magnets fixed to the upper casing so as to face the core magnets, thereby generating a repulsive force; and bottom magnets fixed to the lower casing so as to face the core magnets, thereby generating a repulsive force.