SHOE SOLE COMPOSED OF POLYAMIDE RESIN COMPOSITION AND SHOE USING SAME

摘要

Disclosed is a shoe sole material having excellent flex fatigue resistance wherein high rigidity is achieved without increasing the specific gravity. Also disclosed is a shoe using such a shoe sole material. Specifically disclosed is a shoe, in particular an athletic shoe using a polyamide resin composition, which is characterized in that a layered silicate is uniformly dispersed in a polyamide resin and the inorganic ash content in the polyamide resin composition is 0.1-30% by mass, as a material for shoe soles (10, 20).