ELEMENT SUITABLE FOR USE IN RETAINING THE SHAPE OF PART OF A SHOE UPPER, SHOE COMPRISING SUCH AN ELEMENT AND A METHOD OF MAKING THE SHOE
摘要
<p>A shoe shape-retaining element (14) is of generally U-shape to correspond with the top-line (22) of a shoe upper (12) around the heel region of the upper and is made of a shape memory alloy.</p>
