1. High quality milk silk fabric, with a soft and skin-friendly touch. The fabric is breathable and does not cause excessive sweating or overheating. It has the characteristics of quick drying and moisture absorption and evaporation 2. The sewing lines on the inside are fine and neat, strong and resistant to pulling, and do not loosen or deform easily 3. The shape is lightweight and thin. During exercise, it can prevent sweat from flowing from the forehead into the eyes. It has elastic fit to the head circumference and does not pinch the child's head 4. It is suitable for various outdoor activity scenarios, such as running, cycling, mountain climbing, and fishing. It can be worn for various sports 5. Material: milk fiber (92% polyester + 8% spandex)
