Get ready to take on high - intensity interval training (HIIT), mountain climbers, and squat jumps with ease! The On Women's Cloud X 4 in Black/Eclipse is an ultra - flexible training shoe designed for feel - good workouts. Key features include an X - shaped Speedboard®. Crafted from a pliable nylon blend, it offers excellent forefoot flexibility during multi - lateral movements, letting you perform from burpees to box jumps in total comfort. The Helion™ superfoam midsole provides both comfort and soft landings, with extra padding in the heel for even more coziness. A midfoot cage wraps securely around the foot, offering extra support and lateral stability, along with a star lacing system. You'll also enjoy an excellent heel hold during multilateral movements. The breathable upper is made of at least 90% recycled polyester mesh, making your steps more sustainable. The dope - dyed yarn in the upper requires 90% less water than standard dyeing methods. Plus, plush materials in the heel and tongue enhance comfort, and a rubber outsole ensures great traction during side - to - side movements.

Using these On Women's Cloud X 4 training shoes is a breeze. Just lace them up and you're ready to go for your HIIT sessions, mountain climbers, or any other workout. For best results, make sure the laces are adjusted properly to get that secure fit, especially around the midfoot area. When it comes to maintenance, you can use a soft brush or cloth to gently clean the mesh upper. Avoid using harsh chemicals as they might damage the recycled polyester. If the shoes get wet, let them air dry naturally. Don't put them in a dryer. And always store them in a cool, dry place when not in use. Remember, these shoes are built for intense workouts, but taking good care of them will ensure they last you a long time.