Trion:Z magnetic therapy negative ion gear is the #1 sports health accessory perfect for supporting YOU in YOUR active lifestyle. Why do we stand head and shoulders above the competition? We have Japanese Medical Approval, use patented ANSPO magnetic therapy technology unique to us and hold a Class 1 CE Mark. We have thousands of returning customers across the World who tell us they buy Trion:Z magnetic therapy for pain relief, for performance or because our products have been recommended.