Version: loose jogging pants version, easy to move without procrastination; Fabric: cotton-polyester blended fabric: combines the soft and breathable cotton with the durable and wear-resistant properties of polyester, which not only ensures the comfort of children, but also is easy to take care. Light sanding process: through careful polishing, let each pair of trousers have a delicate and silky feel,Like a mother's gentle touch. Even in the cold season, can also give the child the most intimate warm guard. Design: melange gray low-key without losing style; Khaki natural and full of vitality; Dark blue calm atmosphere, is a necessary choice in every little boy's wardrobe.