EUC CONDITION. SHOES HAVE BEEN CLEANED AND STERILIZED The Hoka Carbon X 3 is a high-performance running shoe designed for serious runners who are looking for a shoe that can help them achieve their fastest times. The shoe features a carbon fiber plate that runs through the midsole, which helps to provide a springy, responsive feel and a smooth transition from heel strike to toe-off. The upper of the Carbon X 3 is made from a breathable, engineered mesh that provides a secure, comfortable fit. The mesh is reinforced with TPU overlays to provide additional support and durability. The midsole of the Carbon X 3 is made from Hokas PROFLY X foam, which is softer in the heel and firmer in the forefoot to provide a responsive, cushioned ride. The foam is also designed to be more durable than traditional foam, which helps to extend the life of the shoe. The outsole of the Carbon X 3 is made of durable rubber with zonal rubber placement for increased traction and durability in high-wear areas