| 摘要 |
<p>The rubbery type shoe sole is especially for long-distance skiing, and is in three parts, the tip (1), a flexible area in the ball of the foot (2) and a back part (3). Criss-cross reinforcements are positioned mainly across the sole, in the front ball part of the foot, and consist of textile web. In front and behind the reinforcement insertion pieces are sections which are rigid lengthwise and crosswise.</p> |
