Lightly used Hokas- like walking on air. From the manufacturer: The Rundown Hyper-supportive. Hyper-propulsive. Hyperspeed. Delivering the same propulsive ride as its predecessor, the new Carbon X 3 launches off the line with a brand new upper. Reworked with a premium performance knit for improved fit, this endurance racer is engineered with the same responsive, carbon fiber plate and aggressive Meta-Rocker. A formidable competitor, this performance shoe is finished with bold, asymmetrical coloring for a statement-making finish. TECH SPECS Weight 7.80 oz Heel-To-Toe Drop 5.00 mm Stability The Carbon X 3 features a symmetrical bed of cushion without additional prescriptive technologies. Designed to provide the support you want and nothing you don't. Cushion The Carbon X 3 features a low-profile cushion bed that keeps your foot closer to the ground, and utilizes a firmer material designed to provide an efficient push-off.