Acavallo Opera Tendon Boots Elastic And Button FasteningAcavallo tendon boots with polyurethane shell in neoprene and classic gel. Double fastening with elastic and button. The Opera tendon boots in classic gel and neoprene stand out for their innovative fastening solution, which uses two elastic rubber straps with highly resistant buttons. These straps not only prevent the boot from slipping, but also offer the horse a wide range of movement. The straps with integrated holes avoid any restriction to blood