Lightweight athletic shoe with foot and ankle support systems
OwnerWillie C. Richardsoninventor
Life of this patent
Estimating the term…
Abstract
A lightweight athletic shoe with an ankle support system and a foot comfort and support system is provided. The ankle support system, which includes an integral brace with removable ankle support elements, may be modified by the wearer to vary the amount of support provided as needed. The foot comfort and support system includes a composite insole with a spongy, moisture absorbing layer and an air layer with an air-filled arch support and an air-filled upper foot comfort cushion located around the shoelace-holding eyelets. Air-filled pockets in the shoe upper provide design elements and contribute to the reduction in the weight of the shoe.
Claims15
A lightweight athletic shoe which includes cooperative foot and ankle support systems that may be adjusted or activated as needed to support an athlete's foot in a manner which substantially minimizes or prevents foot and ankle problems encountered as a result of subjecting a foot and ankle to intense athletic activity at frequent intervals, said athletic shoe comprising:
- (a) an upper with a top edge that extends above an ankle made of a flexible, supportive lightweight material with a number of air-filled pockets selectively positioned in the upper material and including an opening over the top surface of a foot with a tongue disposed therein;
- (b) a sole attached to a bottom edge of the upper;
- (c) an ankle support system adjustable to provide a variable degree of medial and lateral support to the athlete's ankle including a brace attached to the upper to substantially cover a foot, wherein said brace includes a pair of pockets positioned to cover the lateral and medial portions of an ankle when the brace is on a foot, each said pocket configured to removably receive and hold in an optimum ankle supporting position a removable medial and a removable lateral flexible ankle support element, said ankle support system further including an adjustable ankle strap removably positioned adjacent to the top edge of the upper over an ankle;
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- (d) a foot comfort and support system including an insole positioned between the sole and the brace adjacent to the bottom of the athlete's foot and an air-filled cushion positioned in the upper adjacent to and circumscribing the opening, wherein shoe lace-receiving holes are positioned in said air cushion.
A lightweight basketball shoe which includes cooperative foot and ankle support and comfort systems that protect and support a wearer's foot in a manner which substantially minimizes or prevents foot and ankle problems encountered as a result of subjecting feet and ankles to the intense athletic activity at frequent intervals characteristic of basketball, said shoe comprising:
- (a) an upper with a terminal edge that extends above an ankle made of a flexible, supportive lightweight material with a number of air-filled pockets selectively positioned in the upper material and including an opening over the top surface of a foot extending from the base of the toes to the terminal edge with a tongue disposed therein;
- (b) a sole attached to a bottom edge of the upper;
- (c) an ankle support system adjustable to provide a variable degree of medial and lateral support to an athlete's ankle including a brace attached to the upper which is configured to cover a foot from the ankle to the toes, wherein said brace includes a pair of pockets positioned to cover the lateral and medial portions of an ankle when the brace is on a foot, each said pocket being configured to removably receive and hold in an optimum ankle supporting position a removable medial and a removable lateral flexible ankle support element, said ankle support system further including an adjustable ankle strap removably positioned adjacent to the terminal edge of the upper over an ankle;
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- (d) a foot comfort and support system including a layered insole positioned between the sole and the brace to contact the bottom of the brace and an athlete's foot and an air-filled cushion positioned in the upper adjacent to and circumscribing the opening, wherein the insole is configured to conform generally to the contour of the bottom of a foot and includes a moisture-absorbing upper layer with a recessed area configured and positioned to correspond generally to the shape and location of the toes and an air cushion layer with an air-filled arch support cushion layer positioned to contact an arch of a foot, and wherein the air-filled upper cushion includes a plurality of paired eyelets spaced at intervals at each side of the opening to receive a length of shoe lace.
Dependencies are inferred from the claim text.