A footwear sole for providing firmness and support to the lateral edge of a person's foot. The footwear sole includes a plurality of layers of material including a first layer of material having a definite thickness and also including a second layer of material also having a definite thickness with the second layer of material being softer than the first layer of material.

 
Web www.patentalert.com

> Surface enhanced spectroscopy-active composite nanoparticles

~ 00333