Cotton; Elastic Legs and Ankles; Hoodie; Top and Bottom Tracksuit Set; The Model's Measurements: Height:126cm, Weight:26kg; The product on the model is 8 years old; Ages 2-3 (Chest 37xHeight40.8); Ages 3-4 Sizes (bust 39.8xL42.7); Age 5 (Bust41xHeight45.2); Age 6 (Chest 43xHeight47.7); Age 7 (Bust45xL49); Age 8 (Chest 47xL50.5); Age 9 (Chest 49 x Height 55.2); There may be a tolerance in color difference between the photograph and the product due to studio lighting.