Tendon boots from Back On Track with Air-tech and Welltex® technology. With a strong, durable outer shell that reduces pressure and absorbs impact. Extra shockproof material on back of tendon to provide protection and minimise the effect of knocks. Fully lined with Back on Track's patented Welltex® fabric, which enhances blood circulation and supports tendons and joints. Air-tech for good ventilation and maximum breathability. Perforated 3D mesh boosts air circulation, provides added strength and absorbs impact. Ventilation holes along tendon and on sides of boot. Velcro for strong support and individual fit. Straps to provide a firm hold without being too tight.