Shoe, in particular a sports shoe

Abstract

A shoe, in particular a sports shoe, including a shoe upper part and a sole which is connected with the shoe upper part, wherein the shoe upper part includes an outer surface and an inner surface and wherein the inner surface faces the foot of the wearer of the shoe. In order to minimize the elasticity of the shoe upper part with light weight design, the inner surface of the shoe upper part is provided at least partially with a ridge structure, which includes a number of closed continuous ridges arranged on the inner surface.

1 - 15 . (canceled) 
     
     
         16 . A shoe, in particular sports shoe, comprising a shoe upper part and a sole which is connected with the shoe upper part, wherein the shoe upper part comprises an outer surface and an inner surface and wherein the inner surface faces the foot of the wearer of the shoe, wherein the inner surface of the shoe upper part is provided at least partially with a ridge structure, which comprises a number of closed continuous ridges arranged on the inner surface. 
     
     
         17 . The shoe according to  claim 16 , wherein the closed continuous ridges have a polygonal shape. 
     
     
         18 . The shoe according to  claim 17 , wherein the closed continuous ridges have a triangular, quadrangular, pentagonal or hexagonal shape. 
     
     
         19 . The shoe according to  claim 16 , wherein the closed continuous ridges consist of plastic material. 
     
     
         20 . The shoe according to  claim 19 , wherein the closed continuous ridges are injected or applied onto the material of the shoe upper part by means of an injection molding process or a casting process. 
     
     
         21 . The shoe according to  claim 16 , wherein the closed continuous ridges comprise a maximum extension lying in the inner surface which is between 5 mm and 20 mm. 
     
     
         22 . The shoe according to  claim 16 , wherein the height of the closed continuous ridges perpendicular to the inner surface is between 0.5 mm and 1.5 mm. 
     
     
         23 . The shoe according to  claim 16 , wherein the inner surface is provided with a coating in the inner of the region which is surrounded by the closed continuous ridges. 
     
     
         24 . The shoe according to  claim 23 , wherein the coating is separated from the continuous ridge by a gap. 
     
     
         25 . The shoe according to  claim 24 , wherein the gap is between 0.25 mm and 0.75 mm. 
     
     
         26 . The shoe according to  claim 23 , wherein the height of the coating perpendicular to the inner surface is smaller than the height of the closed continuous ridges. 
     
     
         27 . The shoe according to  claim 26 , wherein the height of the coating perpendicular to the inner surface is between 0.2 mm and 0.5 mm. 
     
     
         28 . The shoe according to  claim 16 , wherein the shoe upper part comprises a tongue, wherein the inner side of the tongue is provided at least partially with a ridge structure. 
     
     
         29 . The shoe according to  claim 16 , wherein the sole is provided with a ridge structure at its inner side, wherein the ridges of adjacent continuous ridges are preferably connected with another, wherein the ridge structure is free from any other sole element, especially free from an inner sole. 
     
     
         30 . The shoe according to  claim 16 , wherein it is a soccer shoe.