CTM Ultra Carbon is a premium running shoe designed for athletes who demand nothing but the best. A new standard in ultra-distance running for elite athletes, this high-end running shoe combines hyperlight weight Vault Foam with a tuned carbon plate for the ultimate in efficiency and energy return. It also features a full-contact rubber traction outsole that delivers best-in-class durability and traction. Whether you are training for a marathon or competing at extreme distances, this is your shoe. Built for neutral pronation.

• One-piece engineered mesh upper
• Ud Foam™ midsole - ultra light, ultra-high rebound with best-in-class durability
• Ultra-rebound insole for maximum energy return against the foot
• 3-piece lugged traction rubber outsole capable on road or moderate trail surfaces and in varying climate conditions
• Tuned carbon fiber plate with precision split for torsion and variable energy return
• This shoe is made with Craft’s Race Fit. It is built for speed and as a result the fit is slight more snug than our regular running fit - snug in this case means slightly more shallow and the toe and slightly shorter in length. These attributes of tight fit are engineered purposefully in order to achieve greater velocity. For those of you that are in between sizes, or that prefer more room, we recommend sizing up.