Back on Track manufactures therapeutic garments that work via infrared radiation. These products are made of Welltex. Knowledge about the ability of ceramic to deliver radiation, and give the analgesic effect it can give , has been combined to produce out Welltex fabric. The result is a combination of a polyester fabric with ceramic powder melted into the threads. The Welltex material reflects body heat much like an infrared wave-a form of energy that has a documented well being effect. This reflected heat eases muscle tension, increases blood circulation and hastens the recovery process.