Shoes and shoe assemblies and methods of making and using the same

A shoe assembly for a shoe, the shoe assembly configured to be attached to a back of the shoe, the shoe assembly comprising:

• an inner layer of first material;
• a support layer of second material, and the support layer including opposing flaps that include a left flap, with a first inner edge, and a right flap, with a second inner edge, and
• a slit defined by the first inner edge and the second inner edge, with the slit extending up the back of the shoe, the slit extending in a vertical manner such that a top of the slit is opened proximate a top of the back of the shoe, and a pocket being provided between the inner layer and the support layer, and the pocket is accessible via the slit with the pocket being open at a top of the pocket;
• a first attachment plate attached to the inner layer;
• and
• a second attachment plate, and the second attachment plate being magnetically attracted to the first attachment plate and positioned on the first attachment plate, and the second attachment plate being slidably removable out the top of the pocket, and the slit running along a back side of the pocket;
• and
• the support layer including the right flap and the left flap on opposing sides of the slit such that the opposing flaps serve to enclose and secure the second attachment plate in position against the first attachment plate.