Horseware Rambo Ionic Therapy Stable Boots Black/Orange. The Horseware Rambo Ionic Therapy Stable Boots are Ionic therapy boots and are ideal for improving circulation in the legs. The Rambo Ionic Therapy Boots offer an inner liner coated with Tourmaline, a powered down form of the naturally occuring crystal, that releases an electric charge to release Negative Ions. The Negative Ions cause a change in the water in the horse\\\'s body which causes increased blood flow to important areas like muscles allowing for increased levels of oxygen in the blood. Ionic Technology encourages increased circulation, stimulates the metabolism, increases oxygen delivery to cells and tissue, helps to strengthen the immune system, restores the pH balance of the body, reduces blood pressure and removes toxins from the body. The Horseware Rambo Ionic Therapy Stable Boots offer a neoprene outer and velcro fastenings for easy taking on and off. The boots can be used in the stable and whilst travelling.