Shoe with Flexible Upper
First Claim
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1. A shoe with a flexible upper, comprising:
- an outsole having a bottom surface and a top surface and defining a first groove extending across the top surface in a transverse direction to reach two opposite lateral sides of the outsole;
a main body attached to the top surface of the outsole and including an insole and a flexible upper, the insole attached to the outsole and having a shape corresponding to the top surface of the outsole, the flexible upper being formed of a four-way stretch fabric and attached to a peripheral edge of the insole, the insole and the flexible upper defining a receiving space, wherein a top opening is defined by the flexible upper and communicates with the receiving space to allow one foot of a user to be accommodated in the receiving space, wherein the flexible upper is deformable to some extent to conform with the shape of the foot; and
at least one first elastic lace being routed through the first groove to loop around the main body to limit the extent of deformation of the flexible upper.
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Abstract
A shoe includes an outsole, a main body containing a flexible upper, and at least one elastic lace. The flexible upper is formed of a four-way stretch fabric. In use, the flexible upper can be deformed in response to the shape differences of users'"'"' feet, and the elastic lace can limit the deformation of the flexible upper to allow the shoe to be firmly worn by a user. With the shoe of the present invention, the unfit problem of conventional shoes due to the insufficient elasticity of the mesh fabrics making the uppers of the shoes can be solved.
56 Citations
10 Claims
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1. A shoe with a flexible upper, comprising:
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an outsole having a bottom surface and a top surface and defining a first groove extending across the top surface in a transverse direction to reach two opposite lateral sides of the outsole; a main body attached to the top surface of the outsole and including an insole and a flexible upper, the insole attached to the outsole and having a shape corresponding to the top surface of the outsole, the flexible upper being formed of a four-way stretch fabric and attached to a peripheral edge of the insole, the insole and the flexible upper defining a receiving space, wherein a top opening is defined by the flexible upper and communicates with the receiving space to allow one foot of a user to be accommodated in the receiving space, wherein the flexible upper is deformable to some extent to conform with the shape of the foot; and at least one first elastic lace being routed through the first groove to loop around the main body to limit the extent of deformation of the flexible upper. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification