Men's Cloud X 4HIIT, mountain climbers, squat jumps? No problem. Here's an ultra flexible training shoe built for feel good workouts. From burpees to box jumps, take on all moves in total comfort with the X shaped Speedboard. Made with a pliable nylon blend for better forefoot flexibility during multi lateral movements. The Helion superfoam midsole delivers cushioning underfoot, while extra padding in the heel means even more comfort. For lateral stability, the