The present invention is directed towards a tanned leather product that is impregnated with a plurality of microspheres containing a temperature stabilizing material. The present invention is also directed to a tanning process for embedding the microspheres into the leather. The thermal stabilizing material...http://www.google.com.au/patents/US6179879?utm_source=gb-gplus-sharePatent US6179879 - Leather impregnated with temperature stabilizing material and method for producing such leather
