wear broken after 4 x

Once upon a time an English shoe manufacturer who could make first-class footwear. It was convenient, looked good and was durable. That was once. Now the shoes look only at first glance durable - but wear after only 4 x dissolves in this model the (Kust-) leather strips on the back of the heel will be gone on and scrubs that there are bubbles.
I'm afraid I'll have to look for another house and yard shoemaker.
Shoes with this quality does not deserve the "Clarks" logo.