A sockliner for a shoe or other article of footwear is formed having at least one generally flat, planar surface. At least a portion of the sockliner has a linear width that exceeds the linear distance across a width of the shoe. When the sockliner is placed in the shoe, pressure on the wider portions of the sockliner changes the conformation of the sockliner to conform to the shoe.

This invention generally relates to the field of attachment devices and systems, and more particularly, but not by way of limitation, to a device and method for keeping toes inside the straps of open toe style shoes or sandals; minimizing the risk of developing irritations such as corns, callous, and bunions; protecting the toes with preexisting irritations such as corns, callous, and bunions; prevent the feet from sliding in the shoes. The present invention gives a smooth look to the foot and enjoying the ability of wearing open toe style shoes or sandals with a toe support brace on each side of the foot. There are many woman that cannot wear open toe style shoes or sandals due to the imperfections of their feet and toes, now they can.

An article of footwear having a removable outsole, midsole, and upper is provided. A portion of the upper may have a perimeter lip that may be coupled to a perimeter channel in an upper surface or side of the outsole. The midsole may be securely placed into the upper to further secure the upper to the outsole. The fit of the outsole, upper, and midsole generates a securely assembled article of footwear ready for user wear. In aspects, the removable outsole, midsole, and upper may be changed to customize the article footwear for the user.

An article of footwear having a removable outsole, midsole, and upper is provided. A portion of the upper may have a perimeter lip that may be coupled to a perimeter channel in an upper surface or side of the outsole. The midsole may be securely placed into the upper to further secure the upper to the outsole. The fit of the outsole, upper, and midsole generates a securely assembled article of footwear ready for user wear. In aspects, the removable outsole, midsole, and upper may be changed to customize the article footwear for the user.

A reusable, customizable shoe-insole having malleable support material configured to assume a first arch-support structure and a first metatarsal-support structure responsively to application of foot pressure of a first user and maintain the first arch-support structure and the first metatarsal-support structure during the absence of foot pressure and assume a new arch-support structure and a new metatarsal-support structure responsively to each new application of foot pressure of additional users.

A holistically improved shoe that incorporates beneficial aspects relating to a variety of interconnected elements, including comfort, sustainability, washability, ease of manufacturing, style, freedom and natural movement of the foot, as well as the sensory experience of a user. The shoe contains a removable insert that is configured to be removed and washed in between uses or as needed, such that a sock or other liner is unnecessary. The shoe further includes a footbed and an outsole that contain matching tread patterns. The matching tread patterns of the present technology allow the footbed and the outsole to move in concert by splaying during a stride in order to better absorb shock by mimicking the natural movements of the foot.

A holistically improved shoe that incorporates beneficial aspects relating to a variety of interconnected elements, including comfort, sustainability, washability, ease of manufacturing, style, freedom and natural movement of the foot, as well as the sensory experience of a user. The shoe contains a removable insert that is configured to be removed and washed in between uses or as needed, such that a sock or other liner is unnecessary. The shoe further includes a footbed and an outsole that contain matching tread patterns. The matching tread patterns of the present technology allow the footbed and the outsole to move in concert by splaying during a stride in order to better absorb shock by mimicking the natural movements of the foot.

An insole may include an insole body in a shape receivable in a shoe; an electronic element provided in the insole body; a connection line configured to electrically connect to the electronic element and including a contact terminal exposed to the outside of the insole body; and a connector including a detachable member configured to at least partially protrude outward from the insole body and configured to support the contact terminal.

An insole may include an insole body in a shape receivable in a shoe; an electronic element provided in the insole body; a connection line configured to electrically connect to the electronic element and including a contact terminal exposed to the outside of the insole body; and a connector including a detachable member configured to at least partially protrude outward from the insole body and configured to support the contact terminal.