Abstract: A rapid-entry shoe with a multi-action counter having a first component that can cause a first transformation of an upper of the rapid-entry shoe and a second component that can cause a second transformation of the upper. Hands-free donning of the rapid-entry shoe is facilitated once both the first transformation and the second transformation are complete.

Abstract: A rapid-entry shoe having an elastic element to enlarge a foot opening of the rapid-entry shoe and also having a stabilizer to prevent a rear portion of the rapid-entry shoe from collapsing downward.

Abstract: A rapid-entry shoe having a sole portion and a rebounding portion being comprised of the same material and being a unified structure. The rapid-entry shoe has a collapsed configuration in which a perimeter of the topline is expanded and an uncollapsed configuration in which the perimeter of the topline is unexpanded, and the rapid-entry shoe is biased by the rebounding portion toward the uncollapsed configuration.

Abstract: The present disclosure comprises a footbed or sole portion having surface features that is configured to be flipped over or switched with that of an opposite shoe to differently engage with an adjacent surface and thereby adjust a shoe between smaller and larger dimension orientations.

Abstract: Disclosed is a shoe having a compressible lattice structure in a heel portion to facilitate rapid, easy donning and doffing of shoes. In example embodiments, the lattice structure includes a plurality of interconnected, overlapping, intersecting and/or woven ribs defining a plurality of apertures. The lattice structure has an open position in which the shoe opening is expanded to facilitate reception of a foot of an individual wearing the rapid-entry shoe, and a closed position in which the shoe opening is smaller to retain the foot within the rapid-entry shoe.

Abstract: A rapid-entry shoe having a heel counter to prevent inward deflection of a rear portion of the upper, but the heel counter having a vertical slit to permit downward deflection of the rear portion of the upper, so as to expand a perimeter of an opening of the shoe to receive a foot and thereby facilitate donning and doffing of the rapid-entry shoe.

Abstract: A rapid-entry shoe having a sole portion and a rebounding portion being comprised of the same material and being a unified structure. The rapid-entry shoe has a collapsed configuration in which a perimeter of the topline is expanded and an uncollapsed configuration in which the perimeter of the topline is unexpanded, and the rapid-entry shoe is biased by the rebounding portion toward the uncollapsed configuration.

Abstract: A rapid-entry shoe having an elastic element to enlarge a foot opening of the rapid-entry shoe and also having a stabilizer to prevent a rear portion of the rapid-entry shoe from collapsing downward.

Abstract: A rapid-entry shoe having a heel arm configured to transition between a collapsed configuration, for easy donning and doffing of the shoe, and an uncollapsed configuration, for securing a foot inside the shoe, the shoe having a resilient member configured to bias the heel arm toward the uncollapsed configuration.

Abstract: A rapid-entry shoe having a heel counter to prevent inward deflection of a rear portion of the upper, but the heel counter having a vertical slit to permit downward deflection of the rear portion of the upper, so as to expand a perimeter of an opening of the shoe to receive a foot and thereby facilitate donning and doffing of the rapid-entry shoe.

Abstract: Example embodiments of the present disclosure comprise adjustable footwear having sole structure with interdependent parts. The sole structure may comprise multiple parts and/or portions that are configured such that relative movement between the multiple parts/portions and/or relative material properties of the multiple parts/portions facilitate and accommodate size adjustability of the sole structure (e.g., adjustability in length and/or width). In various embodiments, the interdependent portions of the sole structure may allow for adjustment in one or multiple directions in response to an action (e.g., a single action) taken by a user.

Abstract: A motion-assist shoe having a force translator with a dynamic portion comprised of a resiliently deformable material and configured to bias a rearward portion of a sole portion of the shoe upward relative to a forward portion of the sole portion.

Abstract: A rapid-entry shoe with a rotating tongue having an open configuration for ease of donning or doffing by a foot and also having a closed configuration for retention of the foot.

Abstract: A rapid-entry shoe with a sole portion and a footbed that slide, pivot or translate relative to each other to provide both an open configuration (for ease of donning or doffing by a foot) and a closed configuration (for securement of a foot).

Abstract: A rapid-entry shoe having a heel arm configured to transition between a collapsed configuration, for easy donning and doffing of the shoe, and an uncollapsed configuration, for securing a foot inside the shoe, the shoe having a resilient member configured to bias the heel arm toward the uncollapsed configuration.

Abstract: A rapid-entry shoe having a rotating rear portion configured to be rotated around an axis of rotation and deflected at a fulcrum to create a stress in the rotating rear portion when the shoe is in a collapsed configuration to bias the shoe toward an uncollapsed configuration.

Abstract: A shoe upper having a plurality of arms that expand the shoe opening when the topline of the upper is compressed toward the sole portion of the shoe.

Abstract: A size adjustable shoe having a heel curtain that is transformable, for example by folding, between a first position and a second position such that the size of the shoe is smaller when the heel curtain is in the first position than when it is in the second position.