Kerckhaert SSP Front. Price per pair. The original unclipped style that is known throughout the world. It is the foundation, since 1906, for the complete range of shoes now available from Kerckhaert. Popular on the hunter/jumper and dressage circuits, these shoes are punched for E-head nails and are made in front and hind patterns, left and right. A broad choice of steel sizes makes this an extremely versatile series.