| 摘要 |
Invention herewith described refers to the shoes with changeable lacing part and the tongue and belongs to the field of the footwear.This invention facilitates the production of the footwear with a changeable lacing part (instep insert) (47) and the tongue (5) that can be simply, quickly and easy replaced and attached to the upper (2) and the outsole (1) with the identical parts but of different colour, material and shape.This is accomplished with the longitudinal modified rectangular opening (3) over which by a zip, Velcro strap or buttons, the lacing part (instep insert) (4) with laces (6) and the tongue (5) can be attached and can also be made as replaceable.
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