Footwear with separable upper and sole structure
An article of footwear is disclosed that includes upper and a sole structure. The upper defines an interior void that is configured to receive the sole structure and a foot. A lower surface of the upper defines a plurality of apertures, and the sole structure includes a plurality of projections that extend through the apertures to form a ground-engaging surface. The projections are connected to a foot-supporting member that remains within the upper. A locking system is incorporated into the upper and sole structure to secure the sole structure to the upper.
1. A method of assembling an article of footwear for a wearer, the method comprising steps of:
providing at least one first footwear component and at least two second footwear components, each of the second footwear components having different physical properties, and each of the second footwear components being joinable with the first footwear component, wherein the first footwear component is an upper and the second footwear components are sole structures, and wherein each of the second footwear components is configured to include a foot-supporting portion and protrusions extending from the foot-supporting portion;
determining preferences of the wearer for physical properties of the second footwear component;
selecting one of the two second footwear components based upon the different physical properties and the preferences of the wearer; and
removably-securing the first footwear component and the selected second footwear component, wherein, during the securing, the foot-supporting portion of the selected second footwear component is located within the first footwear component such that the protrusions extend through apertures in the first footwear component, and wherein the securing further includes engaging a locking system by extending edges of the apertures into indentations in the protrusions.
2. The method recited in claim 1 , wherein the step of providing includes selecting the second footwear components to have different colors.
3. The method recited in claim 1 , wherein the step of providing includes selecting the second footwear components to have different structures.
4. A method of assembling an article of footwear for a wearer, the method comprising steps of:
providing at least one first footwear component and at least two second footwear components, each of the second footwear components having different physical properties, and each of the second footwear components being joinable with the first footwear component, wherein the first footwear component is a sole structure and the second footwear components are uppers, and wherein each of the second footwear components includes apertures extending through a lower surface;
determining preferences of the wearer for physical properties of the second footwear component;
selecting one of the two second footwear components based upon the different physical properties and the preferences of the wearer; and
removably-securing the first footwear component and the selected second footwear component.
5. The method recited in claim 4 , wherein the step of providing includes selecting the second footwear components to have different colors.
6. The method recited in claim 4 , wherein the step of removably-securing includes locating the first footwear component within the selected second footwear component such that protrusions of the first footwear component extend through the apertures.
7. The method recited in claim 6 , wherein the step of removably-securing further includes engaging a locking system by extending edges of the apertures into indentations in the protrusions.
8. The method recited in claim 4 , wherein the step of removably-securing includes joining the first footwear component and the selected second footwear component with a fastener.
9. The method recited in claim 8 , wherein the fastener is a mechanical fastener.
10. The method recited in claim 8 , wherein the fastener is a non-adhesive fastener.
11. The method recited in claim 8 , wherein the fastener includes an indentation in one of the footwear components that receives a portion of the other footwear component to join the first footwear component and the selected second footwear component.
12. The method recited in claim 4 , wherein the step of removably-securing includes joining the first footwear component and the selected second footwear component with a locking system.
13. The method recited in claim 12 , wherein the locking system includes an indentation in one of the footwear components that receives a portion of the other footwear component to removably-secure the first footwear component and the selected second footwear component.
14. The method recited in claim 12 , further including a step of disconnecting the first footwear component and the selected second footwear component, and removably-securing the first footwear component and the other second footwear component with the locking system.
15. The method recited in claim 4 , wherein the step of removably-securing includes joining the first footwear component and the selected second footwear component with fastening means.
16. The method recited in claim 4 , further including a step of interchanging the selected second footwear component with the other second footwear component.
17. The method recited in claim 4 , further including a step of interchanging the first footwear component with a different first footwear component.
18. A method of assembling an article of footwear for a wearer, the method comprising steps of:
providing an upper element, a first sole element, and a second sole element, the first sole element having a physical property that is different from a physical property of the second sole element, wherein each of the first sole element and the second sole element is configured to include a foot-supporting portion and protrusions extending from the foot-supporting portion;
determining preferences of the wearer for physical properties of the article of footwear;
selecting one of the sole elements based upon the preference of the wearer and the different physical properties of the sole elements; and
securing the selected one of the sole elements and the upper element with a detachable fastener to form the article of footwear, wherein the securing includes locating the foot-supporting portion of the selected sole element within the upper element such that the protrusions extend through apertures in the upper element.
19. The method recited in claim 18 , wherein the step of providing includes selecting the first sole element and the second sole element to have different structures.
20. The method recited in claim 18 , wherein the fastener is a mechanical fastener.
21. The method recited in claim 18 , wherein the fastener is a non-adhesive fastener.
22. The method recited in claim 18 , wherein the step of selecting includes choosing the first sole element, and the method further includes a step of interchanging the first sole element with the second sole element.
23. The method recited in claim 18 , further including a step of interchanging the upper element with a different upper element.
24. A method of assembling an article of footwear for a wearer, the method comprising steps of:
providing a sole element, a first upper element, and a second upper element, the first upper element having a physical property that is different from a physical property of the second upper element, wherein each of the first upper element and the second upper element is configured to include apertures extending through its lower surface;
determining preferences of the wearer for physical properties of the article of footwear;
selecting one of the upper elements based upon the preference of the wearer and the different physical properties of the upper elements; and
securing the selected one of the upper elements and the sole element with a detachable fastener to form the article of footwear, wherein the securing includes locating the sole element within the selected one of the upper elements such that protrusions of the sole element extend through the apertures.
25. The method recited in claim 24 , wherein the step of providing includes selecting the first upper element and the second upper element to have different colors.
26. The method recited in claim 24 , wherein the fastener is a mechanical fastener.
27. The method recited in claim 24 , wherein the fastener is a non-adhesive fastener.
28. The method recited in claim 24 , wherein the step of selecting includes choosing the first upper element, and the method further includes a step of interchanging the first upper element with the second upper element.
29. The method recited in claim 24 , further including a step of interchanging the sole element with a different sole element.
30. A method of assembling an article of footwear for a wearer, the method comprising steps of:
providing a first sole element and a second sole element, the first sole element having a physical property that is different from a physical property of the second sole element, wherein each of the sole elements is configured to include a foot-supporting portion and protrusions extending from the foot-supporting portion;
providing a first upper element and a second upper element, the first upper element having a physical property that is different from a physical property of the second upper element, wherein each of the first upper element and the second upper element is configured to include apertures extending through a lower surface thereof;
determining preferences of the wearer for physical properties of the article of footwear;
selecting one of the sole elements and one of the upper elements based upon the preferred physical properties of the wearer; and
removably-securing the selected one of the sole elements and the selected one of the upper elements with a mechanical fastener to form the article of footwear.
31. The method recited in claim 30 , wherein the step of providing the first sole element and the second sole element includes selecting the sole elements to have different structures.
32. The method recited in claim 30 , wherein the step of providing the first upper element and the second upper element includes selecting the upper elements to have different colors.
33. The method recited in claim 30 , wherein the step of removably-securing includes locating the foot-supporting portion of the selected sole element within the selected upper element such that the protrusions extend through the apertures.
34. The method recited in claim 30 , wherein the mechanical fastener includes an indentation in the selected sole element that receives a portion of the selected upper element to join the selected sole element and the selected upper element.
35. The method recited in claim 30 , further including a step of interchanging the selected sole element with the other sole element.
36. The method recited in claim 30 , further including a step of interchanging the selected upper element with the other upper element.
37. A method of assembling an article of footwear for a wearer, the method comprising steps of:
providing a first upper element and a second upper element, the first upper element having a physical property that is different from a physical property of the second upper element, wherein each of the first upper element and the second upper element is configured to include apertures extending through a lower surface thereof;
providing a first sole element and a second sole element, the first sole element having a physical property that is different from a physical property of the second sole element, wherein each of the first sole element and the second sole element is configured to include a foot-supporting portion and protrusions extending from the foot-supporting portion;
determining preferences of the wearer for physical properties of the article of footwear;
selecting one of the upper elements and one of the sole elements based upon the preferred physical properties of the wearer; and
securing the selected one of the upper elements and the selected one of the sole elements with a detachable fastener to form the article of footwear.
38. The method recited in claim 37 , wherein the step of providing the first sole element and the second sole element includes selecting the sole elements to have different structures.
39. The method recited in claim 37 , wherein the step of providing the first upper element and the second upper element includes selecting the upper elements to have different colors.
40. The method recited in claim 37 , wherein the step of removably-securing includes locating the foot-supporting portion of the selected sole element within the selected upper element such that the protrusions extend through the apertures.
41. The method recited in claim 37 , further including a step of interchanging the selected sole element with the other sole element.
42. The method recited in claim 37 , further including a step of interchanging the selected upper element with the other upper element.
43. A method of customizing an article of footwear for a wearer, the method comprising steps of:
providing an article of footwear having an upper element and a sole element, the upper element and the sole element being detachably-secured together;
determining preferences of the wearer for a physical property of one of the upper element and the sole element;
selecting an alternate sole element for the sole element from a plurality of alternate elements, the alternate sole element having the preferred physical property, wherein each of the sole element and the alternate sole element is configured to include a foot-supporting portion and protrusions extending from the foot-supporting portion; and
interchanging the sole element with the alternate sole element on the upper element, wherein the interchanging includes locating the foot-supporting portion of the alternate sole element within the upper element such that the protrusions of the alternate sole element extend through apertures in the upper element.
44. The method recited in claim 43 , wherein the step of interchanging further includes engaging a locking system by extending edges of the apertures into indentations in the protrusions.
45. The method recited in claim 43 , wherein the step of interchanging includes utilizing a fastener to join the upper element with the alternate sole element.
46. The method recited in claim 45 , wherein the fastener is a mechanical fastener.
47. The method recited in claim 45 , wherein the fastener is a non-adhesive fastener.
48. The method recited in claim 43 , wherein the step of interchanging includes utilizing a locking system to join the upper element with the alternate sole element.
49. The method recited in claim 43 , wherein the step of interchanging includes utilizing fastening means to join the upper element with the alternate sole element.
50. A method of customizing an article of footwear for a wearer, the method comprising steps of:
providing an article of footwear having an upper element and a sole element, the upper element and the sole element being detachably-secured together;
determining preferences of the wearer for a physical property of one of the upper element and the sole element;
selecting an alternate upper element for the upper element from a plurality of alternate upper elements, the alternate upper element having the preferred physical property, wherein each of the upper element and the alternate upper element is configured to include apertures extending through a lower surface thereof; and
interchanging the upper element with the alternate upper element on the sole element.
51. The method recited in claim 50 , wherein the step of interchanging includes locating the sole element within the alternate upper element such that protrusions of the sole element extend through the apertures.
52. The method recited in claim 51 , wherein the step of interchanging further includes engaging a locking system by extending edges of the apertures into indentations in the protrusions.
53. The method recited in claim 50 , wherein the step of interchanging includes utilizing a fastener to join the sole element with the alternate upper element.
54. The method recited in claim 53 , wherein the fastener is a mechanical fastener.
55. The method recited in claim 53 , wherein the fastener is a non-adhesive fastener.
56. The method recited in claim 50 , wherein the step of interchanging includes utilizing a locking system to join the sole element with the alternate upper element.
57. The method recited in claim 50 , wherein the step of interchanging includes utilizing fastening means to join the sole element with the alternate upper element.