Selected for a highest performance. Specific anatomic shape for each hind leg, with a low cut on the inner part of the fetlock for an optimal protection. These tendon boots, made of rigid polyurethane with a reinforced rear shell, can be completely dismantled. The neoprene inner is fixed by Velcro and is washable; it is fitted with an insert made of "Active Soft" gel along the tendon which absorbs shocks and vibrations. Quick closing with studs climbed on three interchangeable elasticated straps.