A convertible shoe may include a sole and a plurality of interchangeable heel portions, each selectively attachable to the sole. The heel portions may each include a mounting surface configured to interface with a heel receiver of the sole. The heel receiver may include a fixed hook and a movable hook, with the movable hook being operable by an actuator coupled to a bottom surface of the sole. In some examples, an upper is secured to the sole of the shoe by one or more clamping plates. In some examples, the sole of the shoe is configured to be biased into a default bend corresponding to a high-heeled state even when a low heel is attached to the heel receiver.

An embodiment of the present disclosure provides a footwear including a sole and at least one upper. The sole includes: a sole body; and at least one first mating connector located on the sole body. The at least one upper includes: an upper body; and at least one first mating connector located on the upper body. Each of the at least one first mating connector of the upper is configured to be detachably attached to one of the at least one first mating connector of the at least one sole.

The present invention generally relates to therapeutic footwear such as sandals, conventional shoes, and corrective inserts that may be inserted into conventional shoes. Specifically, the therapeutic footwear may be used for maintaining, correcting, or repositioning the great toe to decrease pressure on the first metatarsal-phalangeal joint or bunion. Additional therapeutic features may include spreading of the wearer's toes, supporting the wearer's arch to control excessive pronation, and providing sustained heel cord stretch at rest, during ambulation, pedicure, and before, during, or after medical treatment.

The modular shoe assembly described herein has a removable heel band. This allows a user to customize the shoe in limitless ways, as the heel bands can have any variety of colors, patterns, prints, embossments, or other ornamental decorations such as beads or pearls. The shoe assembly may be a sandal, ballet shoe, loafer, boot, or similar design.

Disclosed herein is an interchangeable strap on an opened toed footwear that includes a sole and a strap. Connected to one or more of the ends of the strap is an insert. The sole of the footwear includes housing units that are connectable to the strap inserts found on one or more strap end. The connection between the insert and the housing unit is both connectable and detachable.

Wearable devices and accessories are described herein. A wearable device may include a first portion configured to support at least a portion of a person's foot. The wearable device may include a second portion on a first side of the wearable device and configured to attach to and detach from a detachable device. The wearable device may include a third portion on a second side of the wearable device and configured to attach to and detach from the detachable device. The detachable device may span from the first portion to the second portion when attached to the wearable device.

Footwear comprising: a sole having a supporting surface with a groove, and an upper including a coupling portion, which is reversibly insertable inside the groove, wherein the groove is shaped to prevent axial sliding of the coupling portion when in the groove. A reversible coupling device reversibly couples the upper to the sole, between an operational configuration, where coupling portion is in the groove to prevent the extraction of the respective coupling portion along the insertion direction, and a non-operational configuration, where the coupling portion and the at least one groove are not constrained to each other so that the upper and the sole are separated or separable, and vice versa. The reversible coupling device includes first coupling elements fixed in the groove and second coupling elements fixed to the coupling portion, which are mutually reversibly couplable, said first and second coupling elements defining a quick fastening/unfastening system.

A fastening system includes a sleeve having a cylindrical body, and one or more braking members provided on the sleeve. At least one strap is extendable through the sleeve and movable relative to the sleeve while the sleeve is braced. The one or more braking members resist movement of the at least one strap relative to the sleeve.

A customizable flip flop includes a colored sole: a quick release fastener; a thong formed as a post having a bottom portion fixedly secured to the sole, and an upper portion formed with a receptacle to releasably secure the fastener thereto; and first and second straps. A first end of each strap is secured to a respective side at the rear of the sole. A second end of each strap comprises a ring that is received upon the shaft of the fastener, to releasably secure the straps' second ends to the post. Between each of its ends, the straps may be formed as a tube. Prior to securing the rings of each strap to the post, a plurality of colored plastic loops or rubber bands are received on each strap/tube, to customize coloring of the straps as desired, and to provide added comfort to the top of the wearer's foot.

A universal open-backed footwear strap having a strap having an adjustable fastener and a first connector mechanism. A second connector mechanism disposed on a sole of an open-backed shoe, wherein the second connector mechanism is selectively engageable with the first connector mechanism. The first connector mechanism and second connector mechanism create a strong enough attachment between the strap and the shoe such that they will not separate during use. The adjustable fastener can then be used to tighten the strap around a top of a user's foot to secure the shoe, eliminating the typical instability of open-backed shoes to allow the user to move more quickly and confidently, and to dance. The strap can be made available in a variety of materials and colors so as to match any shoe. Different length straps will allow for use with different shoe types and foot sizes.