A footwear includes an upper attached to a sole. The upper includes an outer layer and an inner membrane. The outer layer has a lower end. The lower end of the outer layer has an outer layer lower edge. The membrane includes a lower end of the membrane. The lower end of the membrane has a lower edge of the membrane. The membrane (MEM) is suspended within the footwear between an upper circumference of the upper and a lower anchoring circumference by means of an anchoring adhesive. The lower end of the membrane is stitched to the insole along a lower circumference. The upper circumference is lower than the top edge of the footwear.

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.

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.

A footwear including an upper, a sole, and an insole attached to the sole. The upper has a lower end facing towards the sole. The upper is at least partly provided by a membrane and an outer layer. The membrane is waterproof and breathable. The upper has an upper top end and an upper lower end. The membrane is attached to the outer layer, which has a lower end. The membrane comprises a lower end of the membrane. The membrane of the upper is attached to the insole by a stitching. The stitching attaches the lower end of the membrane to the insole by stitches without perforating the lower end of the outer layer. A waterproof bottom sealing is at least partly comprised by a first adhesive pre-adhered to the lower end of the membrane and a second adhesive pre-adhered to the sole. The upper is adhered to the sole.

A footwear includes an upper and an outsole. The upper includes an outer layer and a membrane. The membrane is waterproof and breathable and has a lower end. The outer layer has a lower end. The lower end of the membrane is attached to an insole around the circumference of the insole. The membrane is at least partly attached to the outer layer by means of a toe cap and/or a heel cap adhering to both the membrane and the outer layer. The toe cap is positioned between the outer layer and the membrane of the upper in a toe end of the footwear, and/or the heel cap is positioned between the outer layer and the membrane of the upper in a heel end of the footwear.

A procedure for making a shoe including steps of weaving/construction of an upper, forming the upper in which two previously constructed stockings are a tube that is closed on one side while the other end of the tube remains open, subjecting the upper to a steam jet that dampens and softens a thermosetting polymer yarn, and passing the upper through a high-temperature kiln. Construction of the sole entails inserting the upper into a shoe-tree of a mould, positioning the shoe-tree with the upper and closure between two rings of the mould for polyurethane injection. Because of the presence of the arch structure a barrier that limits the passage thereof to the inner part of the upper, with filling of the mould, passage of predetermined quantities of polyurethane only through the slots of the arch structure permitting joint points to be created between the sole and upper and with the inner.

A procedure for making a shoe including steps of weaving/construction of an upper, forming the upper in which two previously constructed stockings are a tube that is closed on one side while the other end of the tube remains open, subjecting the upper to a steam jet that dampens and softens a thermosetting polymer yarn, and passing the upper through a high-temperature kiln. Construction of the sole entails inserting the upper into a shoe-tree of a mould, positioning the shoe-tree with the upper and closure between two rings of the mould for polyurethane injection. Because of the presence of the arch structure a barrier that limits the passage thereof to the inner part of the upper, with filling of the mould, passage of predetermined quantities of polyurethane only through the slots of the arch structure permitting joint points to be created between the sole and upper and with the inner.

A fit of a shoe is adjusted using a shoe insert assembly. A shoe insert assembly includes a shoe insole and a shoe insert having a fastener element configured for connection to the shoe insole. The shoe insole with the shoe insert connected thereto by the fastener element are receivable into a shoe. The shoe insert can be attached to the shoe insole in multiple manners, including adhesively, using a hook and loop fastener, and using a coupling strip.

A smartphone or other mobile computer device, general purpose or specialized, wherein the smartphone device is configured to actively control the configuration of one or more bladders, compartments, chambers or internal sipes and one or more sensors located in either one or both of a sole or a removable inner sole insert of the footwear of the user and/or located in an apparatus worn or carried by the user, glued unto the user, or implanted in the user. The one or more bladders, compartments, chambers, or sipes, and one or more sensors are configured for computer control. A sole and/or a removable inner sole insert for footwear, including one or more bladders, compartments, chambers, internal sipes and sensors in the sole and/or in a removable insert; or on an insole; all being configured for control by a smartphone or other mobile computer device, general purpose or specialized.

A smartphone or other mobile computer device, general purpose or specialized, wherein the smartphone device is configured to actively control the configuration of one or more bladders, compartments, chambers or internal sipes and one or more sensors located in either one or both of a sole or a removable inner sole insert of the footwear of the user and/or located in an apparatus worn or carried by the user, glued unto the user, or implanted in the user. The one or more bladders, compartments, chambers, or sipes, and one or more sensors are configured for computer control. A sole and/or a removable inner sole insert for footwear, including one or more bladders, compartments, chambers, internal sipes and sensors in the sole and/or in a removable insert; or on an insole; all being configured for control by a smartphone or other mobile computer device, general purpose or specialized.