RUN LIKE A ROCKET. A tip-of-the-spear product geared for elite runners, the HOKA Rocket X 2 has been amplified with a hyper-focus on construction. HOKA remastered the geometry of their propulsive carbon fiber plate and sandwiched it between two layers of an ultra-responsive, high-performance foam. Employing a technical synthetic mesh upperfor a foot-hugging fit, this front-of-the-pack shoe enlists a sleek gusset and internal midfoot cage for race-ready lockdown. UPPER Breathable and technical synthetic mesh. Gusseted tongue. Midfoot lock-down. Recycled polyester laces. MIDSOLE Carbon fiber plate. Early stage Meta-Rocker. Inherently stable geometry. PROFLYX™ ultra-responsive, high performance peba foam. OUTSOLE Zonal rubber placement for weight savings. Durabrasion rubber. HEEL-TOE DROP: 5 mm (36-31) WEIGHT: 235 g | 8.3 oz Available in unisex sizes only. For women we suggest ordering 1.5 sizes smaller than what you usually wear.