Hoka Rocket X - Men'sThe Rundown One of the most energetic shoes HOKA has launched to date, the Rocket X is an incredibly lightweight, insanely responsive racer geared for elite athletes. The lightest racing flat in the HOKA lineup, this all speed shoe is engineered to launch off the line. Primed for shorter distances, the Rocket X utilizes the same responsive carbon fiber plate as the Carbon X, delivering a fast, efficient and propulsive ride. Built for race day, this