The NEW Airoflow Cross Country Boot features a ground-breaking design, offering a new dimension in leg cooling, protection and comfort for your horse. This boot doesn't just breathe, it ventilates large volumes of air in a constant flow, to keep the leg (and particularly the tendons) cooler during strenuous work, making it ideal for hot climates like Australia. Made from super tough mesh on the outside and a comfortable but strong, free-flow foam lining, which moulds to your horse's let. The design also incorporates immensely strong splinterproof, tendon and cannon bone guards. This boot is truly unique: the harder the horse is working, the greater the flow of cooling air. Ideal for cross country and racing. Machine washable at 30 degrees C.