| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide light flexible shoes each of which is provided with a sole where the flexibility of a tip-side part and the holding property of a foot of a heel side part are improved. <P>SOLUTION: An incomplete shoe body 2 is obtained by integrally forming a toe-side sole 6 by injection-molding to an upper part in a range from a tip part to around the boundary of an arch part and a heel part. A heel-side sole 7 separately made in a size of covering a range from the heel to around the boundary of a step part and the arch part is adhered and integrated. The flexural modulus of the heel-side sole is higher than that of the toe-side sole, and the specific gravity of the heel-side sole is smaller than that of the toe-side sole. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
