Abstract: An article of footwear includes a first envelope that extends lengthwise from a rear end to a front end, widthwise between a lateral side and a medial side, and heightwise from a bottom side to a top side, the first envelope comprising yarns linked to one another mechanically, at least a portion of the yarns comprising at least one hot-melt filament. The yarns comprising at least one hot-melt filament are distributed over the entire first envelope, and the shape of the first envelope is set by melting the yarns that comprise at least one hot-melt filament.

Abstract: Method for manufacturing a hollow object from a material comprising threads mechanically linked to one another to form a first shell. The method comprises a reference step that involves shaping the first shell on a support, a first step, subsequent to the reference step, that involves covering the first shell with a sealed membrane and obtaining a pressure difference on opposite sides of the membrane, the pressure on the side of a surface of the membrane in contact with the first shell being less than the pressure on the side of a free surface of the membrane, and a second step, simultaneous with and/or following the first subsequent step, that involves causing a change of state and/or the bonding of some or all of the threads forming the first shell.

Abstract: A method for manufacturing an article of footwear, the article of footwear comprising at least one shell, the shape of which is set by external heating, the manufacturing method comprising a reference step in which a first shell is positioned on a last, the first shell comprising at least one at least partially hot-melt or thermoformable material, the last extending lengthwise from a rear end to a front end, widthwise between a lateral side and a medial side, and heightwise from a base to a top. The manufacturing method comprises at least one manufacturing step, subsequent to the reference step, the manufacturing step comprising at least one operation of hot-pressing at least a portion of the surface of the first shell arranged on the last.

Abstract: An article of footwear including a first envelope, the first envelope extending lengthwise from a rear end to a front end, widthwise between a lateral side and a medial side, and heightwise from a bottom to a top end. The article of footwear further includes a functional component arranged opposite the first envelope, as well as a positioner to position the functional component with respect to the envelope.

Abstract: An article of footwear that includes a first envelope extending lengthwise from a rear end to a front end, widthwise between a lateral side and a medial side, and heightwise from a bottom to a top end, the first envelope demarcating a volume for receiving a foot, the article of footwear including a second envelope extending lengthwise from a rear end to a front end, widthwise between a lateral side and a medial side, and heightwise from a bottom to a top end, the second envelope demarcating a volume for receiving a foot, the first envelope and the second envelope being arranged opposite one another. In the area of at least one subdivision, the article of footwear includes an intermediate component deformable elastically and reversibly, the intermediate component being arranged between the first envelope and the second envelope.

Abstract: Method for manufacturing a hollow object from a material comprising threads mechanically linked to one another to form a first shell. The method comprises a reference step that involves shaping the first shell on a support, a first step, subsequent to the reference step, that involves covering the first shell with a sealed membrane and obtaining a pressure difference on opposite sides of the membrane, the pressure on the side of a surface of the membrane in contact with the first shell being less than the pressure on the side of a free surface of the membrane, and a second step, simultaneous with and/or following the first subsequent step, that involves causing a change of state and/or the bonding of some or all of the threads forming the first shell.

Abstract: The invention relates to a shoe comprising, from within the shoe, a first flexible textile layer (10, 16) forming a sock, and a reinforcing structure (3) in which the textile layer is arranged and to which it is fixed using fixing means.

Abstract: An article of footwear (1) comprising a first casing (21), the first casing (21) extending lengthwise from a rear end (24) to a front end (25), widthwise between a lateral edge (26) and a medial edge (27), and heightwise from a base (28) to an upper end (29), the first casing (21) comprising yarns (44, 45, 46, 47, 48) linked to one another mechanically, at least a portion of the yarns comprising at least one hot-melt filament. The yarns (44, 45, 46, 47, 48) comprising at least one hot-melt filament are distributed over the entire first casing (21), and the shape of the first casing (21) is set by melting the yarns comprising at least one hot-melt filament.