Imported Rubber sole Outer material: The upper is made of advanced technology and high quality tennis material.?The breathable circulation system of the shoes allows you to keep your feet clean and comfortable throughout the day Featured sole??The sole is made of lightweight rubber material. Many small particles play an important role in the non-slip of the shoes. The sole’s shock absorption system allows you to complete any sport comfortably Put it on, you can clearly feel the elasticity from the sole and the perfect fit between the inside and the foot of the shoes This women running shoes are perfect for running, walking, fitness, work, vacation, daily collocation and more.?Believe it will be your favorite shoes 100% satisfaction or money back guarantee: Dear buyer, We provide 30 days no reason to return??if you are not satisfied with the purchased products or have any ideas, please do not hesitate to contact us, we are always ready to provide you with satisfactory after-sales service.