This kids ski suit set is specially designed for winter outdoor activities Made with professional-grade windproof and waterproof fabric, the surface is specially treated to effectively resist snow and wind intrusion while maintaining good breathability, ensuring children don't feel stuffy during movement The interior is filled with high-quality thermal cotton material that provides excellent insulation, maintaining stable body temperature in sub-zero environments, keeping children warm and comfortable while skiing or playing in snow Carefully designed elastic cuffs and hem prevent snow and wind from entering while allowing unrestricted movement, enabling children to run and jump freely, enjoying winter fun Available in four fashionable color options: pink camo for sweet and lovely little princesses, blue yellow camo full of vitality, dark blue camo showcasing cool style, and butterfly pattern offering dreamy elegance Sizes range from 4A to 14A, corresponding to heights from 110cm to 150cm, suitable for children aged 3-12 years, with each size meticulously designed to ensure perfect fit and comfort The complete ski suit includes jacket and pants, featuring convenient zipper and snap button designs that allow children to dress and undress easily, fostering independence The fabric has passed safety tests and contains no harmful substances, protecting children's delicate skin, making it an ideal choice for winter skiing, snow play, and outdoor activities