The ON Cloud X 4 is a versatile training shoe designed for dynamic workouts, from HIIT and circuit training to treadmill sessions and studio workouts. Its X-shaped Speedboard® provides flexibility for multi-directional movement, while Helion™ superfoam offers cushioned landings and responsive takeoffs. A breathable mesh upper, supportive midfoot cage, and grippy rubber outsole round out the sleek Black/Eclipse design for comfortable, secure training.