RESOURCES HOME SHOE TERMS HOME

You're currently on:

Blown Rubber

Blown rubber is the general term used to describe the highly cushioned yet less durable form of rubber that can be used on the outsole of shoe. The word "blown" is used because it is made by the injection of air into the rubber compound. The rubber itself has air bubbles that have been forced into it making it softer but less durable. It is used on the areas of the sole that typically receive less wear and tear so it adds cushion and not weight. The positioning of the blown rubber on the sole is important to note because it is not constructed to withstand even normal wear and tear.