Equilibrium Tri-Zone Impact Sports Boots Front Red. Presenting the all new Tri-Zone Impact Sports Boots by Equilibrium which gives you the ultimate in leg protection. Using all new technology and the latest research, the Tri-Zone Impact Sports Boots have been independently tested in Safety Laboratory's to provide the perfect weight, protection, breathability and flexibility to ensure your horse is fully protected and comfortable! The Tri-Zone Boots feature a breathable multi-layer built to include a robust mesh inner layer and protective inner panels with a tough EVA honeycomb outer and strategically placed strike guards to create a protective, lightweight boot. Read more… The Tri-Zone Boots offers a closed front design to ensure all round protection and has been fully protected against concussion and penetration â€" making these boots perfect for a wide range of high-impact activities such as cross country, polo and racing to everyday activities or gentle activities from hacking to general schooling. The Ultimate Boot Test: Weight â€" The Tri-Zone Boots Impact Sports Boots are designed to be lightweight even when wet. Lightweight boots reduce the risk of injury and reduce the onset of fatigue. Protection â€" The boots have been tested by replicating the same force of a horse if it were to hit a solid fence, obstacle or if it were to strike itself. Breathability â€" High heat temperatures may result in damage to the tendons, therefore these boots have been tested for breathability to ensure heat escapes effectively. Flexibility â€" The Tri-Zone Boots have been tested to ensure full flexibility to prevent the altering of stride characteristic and joint movement.