80% cotton, 16.5% polyester, 3.5% spandexImportMachine cleaning1. Cool colors: It is said that sports will make people happier. We believe that these colors may enhance the enthusiasm of exercise, or make your day happier 2. Thoughtful thick material blending: We have unusually increased the content of combed cotton to make it more soft and comfortable, while retaining the hygroscopic property and improving the comfort without reducing the performance.3. Complete functions: heel plate can prevent the heel from scratching, slipping and blistering; Cushion sole and arch support to reduce friction; Strengthen the mesh to realize heat and moisture ventilation 4. Full-body low-chest sports : In addition to sports and exercise, these are also daily leisure . Put on your sneakers and our lovely and start running, hiking, mountain climbing, sports or cycling today