FEATURES SYNTHERMAX FIBER FILL AND LINING MATERIAL WITH CERAMIC PARTICLES WHICH PROVIDE AN ADVANCED DOUBLE ACTING EFFECT. THE SPECIALLY DEVELOPED CERAMIC MATERIAL CONVERTS AND REFLECTS THE HORSE’S BODY HEAT AS ELECTROMAGNETIC INFRARED HEAT RADIATION PENETRATES THE TISSUE AND WIDENS THE BLOOD VESSELS. THE RESULT IS AN INCREASE IN THE SUPPLENESS OF THE BACK MUSCULATURE AND WIDER MOVEMENTS FOR THE HORSE.