Natural latex foam is processed from Hevea milk (rubber tree sap) and is known for its high durability that can last 15 years or more. It has a unique springiness that provides soft and body-contouring sleep surface that offers you pressure relief and optimum support. With the open-cell structure that promotes air ventilation, latex is resistant to moisture and thus making it an inhospitable place for moulds and mildews to grow. Furthermore, with this airy structure, latex acts as a "temperature regulator" keeping you warm during cold weather and cool during warm weather. In addition, latex naturally repels dust mites and other allergens which make latex beddings safer for even young allergy sufferers.