1.The sneakers is committed to excellent product quality. We have our own factory, which means we can control the shoes' quality from the source2.Is the shoe size correct?Our shoe size is the size corresponding to the number of millimeters. In order to get the most suitable shoes for you, please consult us before purchasing3.Are the shoes durable?Our shoes are different from other shoes. They are light and comfortable, and strong enough for you to wear for a long time.4.What occasions can I wear it?Whether running, walking, jogging, working, tennis or fitness or other sports, they are very suitable.Upper: The sneakers are made of breathable and high-quality knit material. Lightweight and comfortable, suitable for all kinds of indoor and outdoor sports, very stylish, durable and versatile. Can be worn casually to stay healthy and comfortable.