Decathlon

Adrien Lagneau

Mathias D'Estais

Jean-Marc Baudouin

Luca Maccioni

Pierre Vincent

David Xu

A method for producing a footwear item having a shoe provided with an external upper. The invention concerns a method for producing a footwear item having a shoe () provided with an external upper (), the method involving forming a shoe () with an intermediate portion () that delimits a housing () for receiving the foot of a user, a sleeve () mounted over the intermediate portion and a peripheral skirt () extending from the junction area between the intermediate portion and the sleeve, surrounding the base () of the sleeve, the method involving the following successive steps in order to provide the shoe with the upper: retracting the sleeve () into the receiving housing () until the sleeve is disposed under at least a portion of the skirt (); associating a lower portion () of the upper () with the skirt; deploying the sleeve over the intermediate portion () in order for it to extend into the upper.

Method for producing a footwear item having a shoe provided with an external upper

The invention relates to an insole, and to an article of footwear provided with such an insole, with application to the design of shoes wherein an improvement in comfort is sought. The insole includes a principal portiondesigned to accommodate the pressure of a user's foot, comprising at least one deformable cavityfilled with a compressible, fluid-permeable materialand provided on the one hand with at least one inlet E, Efor fluid intake and on the other hand with at least one outlet S, S, Sfor exhausting the fluid. Further, the thickness of the principal portion, in the non-deformed state of the cavity, is substantially constant, with the possible exception of the perimeter of the cavity and/or the possible exception of the inlets and/or outlets.

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Sars et Rosieres, France

Adrien Lagneau