Die Schweden schreiben dazu:
All the shoes are firmly reinforced between the linings and uppers. This is primarily done with different reinforcements tape and textile glued on, but also with leather reinforcements in some cases, though not on Loake or Carmina. The aim is to help the shoe to retain its shape even after long use. Would a shoe just having the upper and the lining leather, it would likely be more flimsy, stretch much and lose its shape easier with time. Depending on how the leather is and how you want the shoe to stretch one can use different kinds of fabric and put it in different directions, for example, so it becomes rigid lengthwise but gives a little stretch sideways. Textile fabric also helps to reduce creasing on the uppers, since it strengthens the leather. I know that I’ve previously thought that the use of textile was slightly negative, but in recent years I’ve learned that this is not the case.
Auch die 1.200 Euro Schuhe haben Textilgewebe zwischen Futter und Oberleder. Warum sollte man dann bei L&M anderes erwarten?