The Smart Over Reach Boot is available in 2 styles - black with neoprene collar or black with sheepskin collar.Woof Wear's new Smart Over Reach boot provides exceptional protection to the delicate heel and pastern area against over reach injuries.The inclusion of Poron Xrd foam in the key strike area means that the PU shell can be more flexible and therefore more comfortable than other products on the market because on impact the Poron Xrd foam stiffens to give added protection. Woof Wear call this 'Protection on Demand'.An anti-spin device ensures secure fit whilst the thick, padded neoprene collar or the sheepskin collar at the top makes the boot comfortable to wear.The Smart Over Reach boot is suitable for day-to-day schooling right up to top-level competition. PU Shell - slightly softer compound for added flexibility. Poron Xrd in strike area. PU Shell wraps around front of hoof to give added protection to coronet band. Sheepskin collar for comfort. Anti spin device. Height adjustable through trimming. Neoprene with lycra binding.The use of real sheepskin for the collar gives exceptional padding and protection around the pastern area for that show ring appeal. in addition this natural fabric has the benefit of being non-allergenic with natural wicking properties.For individual fit the Smart Over Reach boot is height adjustable through trimming.