Fabric material: The inner layer of high-woven brushed fabric is fluffy and locks in warmth, while the outer layer is delicate and skin-friendly. It has Class A infant safety certification and can safely protect the delicate skin of infants and young children. Craftsmanship: Ribbed waistband + inner elastic design, elastic fit without being tight; the side seams are moved forward to optimize the extensibility of the hips, and the dual-purpose crotch technology (80-90 sizes) liberates the baby's active nature. Design details and meaning: The three-dimensional arc pockets on the front are practical and thoughtful, and the Nian beast and gourd patterns on the knees symbolize good luck and fortune in the New Year, and express good wishes for the baby's healthy growth; Festive scene extension: This model cleverly combines warm protection with auspicious elements of the New Year, making it suitable as a New Year's gift or for wearing when visiting relatives and friends during the Spring Festival.