Footwear construction
A footwear construction comprising a flexible and resilient outsole having a front portion with a plurality of depending moguls on the bottom surface thereof. A midsole is positioned over the outsole and has a front portion with a plurality of spaced holes therethrough which are substantially vertically aligned with some or all of the moguls to enable air flow through the midsole when the moguls are deformed by the weight and walking action of the wearer. A footbed is positioned over the midsole and comprises a soft flexible and resilient body member having a plurality of spaced, raised cushioning elements on the upper surface thereof. The footbed has a front portion with a plurality of spaced apertures therethrough which are substantially vertically aligned with some or all of the holes in the midsole to enable air flow through the body member. An upper extends over the footbed and midsole, and is secured to the outsole.
1. A footwear construction, comprising:
a flexible and resilient outsole having a front portion with a plurality of depending moguls on the bottom surface thereof;
a midsole positioned over said outsole and having a front portion with a plurality of spaced holes therethrough, said spaced holes being substantially vertically aligned with some or all of said moguls to enable air flow through said midsole when said moguls are deformed by the weight and walking action of the wearer;
a footbed positioned over said midsole and comprising a soft flexible and resilient body member having a plurality of spaced, raised cushioning elements on the upper surface thereof, said footbed having a front portion with a plurality of spaced apertures therethrough, said spaced apertures being substantially vertically aligned with some or all of said midsole holes to enable air flow through said body member; and
an upper extending over said footbed and midsole, said upper being secured to said outsole;
wherein said outsole is of a honeycomb construction and comprises a plurality of raised ribs on the upper surface thereof between said moguls.
2. The footwear construction of claim 1 wherein said midsole has a rear portion that is reinforced for additional support.
3. The footwear construction of claim 2 wherein said rear portion of said midsole is reinforced by an elongated shank of a rigid material mounted therein.
4. The footwear construction of claim 3 wherein said shank extends forwardly to a point just rearwardly of the ball of the foot of the wearer.
5. The footwear construction of claim 1 wherein said outsole has a rear portion with a plurality of depending moguls on the bottom surface thereof.
6. The footwear construction of claim 1 wherein said footbed further comprises a flexible cover member surrounding said body member and conforming substantially to the shape thereof, said cover member having a front portion with a plurality of spaced apertures therethrough that are substantially vertically aligned with the spaced apertures in said body member.
7. The footwear construction of claim 1 wherein said body member is formed of a polyurethane foam.
8. The footwear construction of claim 7 wherein said body member has a thickness of approximately 6 millimeters and said raised cushioning elements have a height of approximately 6 millimeters above the upper surface thereof.
9. The footwear construction of claim 8 wherein said cushioning elements are substantially uniformly spaced on the upper surface of said body member at a spacing of approximately 10-30 millimeters.
10. The footwear construction of claim 7 wherein said raised cushioning elements are generally curved in shape.
11. The footwear construction of claim 1 wherein said moguls are generally curved in shape.
12. The footwear construction of claim 11 wherein said moguls are substantially uniformly spaced on the front portion of said outsole and are approximately from 4 to 12 millimeters in depth from the bottom surface of said outsole.
13. The footwear construction of claim 12 wherein said moguls are approximately from 15 to 22 millimeters in width.
14. The footwear construction of claim 13 wherein said moguls are approximately from 2.5 to 4 millimeters in thickness.
15. A footwear construction, comprising:
a flexible and resilient outsole having a front portion with a plurality of depending moguls on the bottom surface thereof;
a midsole positioned over said outsole and having a front portion with a plurality of spaced holes therethrough, said spaced holes being substantially vertically aligned with some or all of said moguls to enable air flow through said midsole when said moguls are deformed by the weight and walking action of the wearer;
a footbed positioned over said midsole and comprising a soft flexible and resilient body member having a plurality of spaced, raised cushioning elements on the upper surface thereof, said footbed having a front portion with a plurality of spaced apertures therethrough, said spaced apertures being substantially vertically aligned with some or all of said midsole holes to enable air flow through said body member; and
an upper extending over said footbed and midsole, said upper being secured to said outsole;
wherein said outsole has a rear portion with a recess therein, and a plug is mounted in said recess for shock absorption.
16. A footwear construction, comprising:
a flexible and resilient outsole having a front portion with a plurality of depending moguls on the bottom surface thereof;
a midsole positioned over said outsole and having a front portion with a plurality of spaced holes therethrough, said spaced holes being substantially vertically aligned with some or all of said moguls to enable air flow through said midsole when said moguls are deformed by the weight and walking action of the wearer;
a footbed positioned over said midsole and comprising a soft flexible and resilient body member having a plurality of spaced, raised cushioning elements on the upper surface thereof, said footbed having a front portion with a plurality of spaced apertures therethrough, said spaced apertures being substantially vertically aligned with some or all of said midsole holes to enable air flow through said body member; and
an upper extending over said footbed and midsole, said upper being secured to said outsole;
wherein the front portion of said midsole is formed of a material that wicks moisture.
17. The footwear construction of claim 16 wherein said material that wicks moisture is felt.