Insole with ventilation arrangement

Abstract

In one embodiment a shoe insole includes a top ventilation fabric, a bottom ventilation fabric, and a plurality of spaced resilient pillars (e.g., EVA, PU, or PVC) with a channel network formed among the pillars. The invention can effectively remove air and condensation between a wearer's sole and the bottom ventilation fabric to the atmosphere through a plurality of escape paths through the channel network. In another embodiment, a mesh structure is completely filled in the channel network.

1 . An insole for shoe comprising:
 a top ventilation fabric;   a bottom ventilation fabric; and   a plurality of spaced elastomeric members secured between the top ventilation fabric and the bottom ventilation fabric to form a channel network.   
     
     
         2 . The insole of  claim 1 , wherein each elastomeric member has a cross-section of hexagon. 
     
     
         3 . The insole of  claim 1 , wherein each elastomeric member has a cross-section of L. 
     
     
         4 . The insole of  claim 1 , further comprising a mesh structure filled in the channel network and secured between the top ventilation fabric and the bottom ventilation fabric.