New New Balance MXC5KBW4 Track&Field Spikes Size 9.5 Mens Blue Blk Cross Country White Orange 2mm Hyperskin Bat Grip for equipment and training devices 2mm Hyperskin Bat Grip for superior comfort the XC5K features a more rugged design for added protection and durability on a variety of cross country course surfaces Synthetic upper HydroHesion rubber outsole No sew overlays in optimal areas Removable spikes for superior traction Innovative REVlite midsole provides premium responsiveness and durability at a 30% lighter weight than other foams with comparable performance A recessed forefoot plate provides an aggressive ride while a rubber outsole and 5 spike configuration provide traction