Rubber is a durable outsole material often valued for its slip-resistance and moisture-resistance. It is valued for its incredible longevity and light-weight. Rubber sponge is one of the lightest sole materials available. It combines the durability and longevity of rubber along with the injection of millions of air bubbles similar to Polyurithane. Rubber shoe soles (outsole) can be produced in many shapes and colors as per customer’s requirement. Rubber outsole compound and outsole sheet can also be produced based on client requirement.