A solid 2" core of talalay latex reacts to the individual contours of the body, molding to every bend and curve for orthopedic support resulting in a reduction in joint and muscle aches. The unique open-cell structure of latex makes it a great way to enhance the comfort of any mattress. Latex foam products naturally reduce heat and humidity, keeping moisture from building near your skin. Superior ventilation makes latex especially comfortable. This latex topper is naturally antibacterial, hypoallergenic and resistant to dust mites.