No. The soles of Cross Crocs are made of specially designed material, which is both light and flexible, wear-resistant and compressive, and will not be easily crushed even if worn frequently. Therefore, when wearing Cross clogs, the soles will not be squashed. To maintain the comfort and service life of Cross Crocs, you need to avoid using them in a humid environment, avoid long-term exposure to the sun or placing them in high temperatures. You should also clean and maintain the shoes, keep them dry and clean, and avoid chemical contact with the soles. Object contact or collision, etc.