Item of footwear with ventilation in the bottom region of the shaft, and air-permeable spacer structure which can be used for this purpose

摘要

Item of footwear (100) having an upper arrangement (112) and a sole (114), wherein the upper arrangement (112) has a top material (116) and an air-permeable layer (140) arranged in a base of the upper, the air-permeable layer (140) is arranged above the sole (114), in a sole-side, bottom region of the upper arrangement (112), the air-permeable layer (140) has a three-dimensional structure allowing the through-passage of air in at least the horizontal direction, and a sole-side, bottom peripheral region of the top material (116) of the upper is replaced, over at least part of its peripheral extent, by at least one connecting material (210) which, beginning at least above an underside of the air-permeable layer (140) and running outside the air-permeable layer (140), is arranged on the base of the upper and is air-permeable at least in a sub-region located at least in part at the same level as the air-permeable layer (140), and thus connects the air-permeable layer (140) to the exterior surroundings such that air can be exchanged between the exterior surroundings and the air-permeable layer (140).

主权项

1. Footwear with shaft comprising
a shaft arrangement and a sole, in which the shaft arrangement comprises (1) a shaft outer material comprising a peripheral extension, (2) a shaft bottom, (3) an air-permeable layer arranged in the shaft bottom, wherein the air-permeable layer is arranged in a lower area of the shaft arrangement on the sole side of the shaft arrangement above the sole, wherein the air-permeable layer has a three-dimensional structure that permits air passage at least in the horizontal direction; and (4) a lower peripheral area of the shaft outer material on the sole side over at least part of its peripheral extension comprising at least one connection material which is arranged beginning at least above the bottom of the air-permeable layer and running outside the air-permeable layer and on the shaft bottom, said connection material being air permeable at least in a partial area situated at least partially at the same level as the air-permeable layer, thereby connecting the air-permeable layer with the outer surroundings such that air can be exchanged between the outer surroundings and the air-permeable layer, in which a cover strip, which extends over an upper end of the connection material to the shaft outer material and is air permeable at least in part of the area that is situated at least partially at the level of the air-permeable layer, is on at least part of the outside of the shaft.