59: fit height 55-59 cm (21.7-23.2 inches), please choose 3M,6M
66: fit height 60-66 cm (23.6-26.0 inches), please choose 9M
73: fit height 67-73 cm (26.4-28.7 inches), please choose 12M
80: fit height 73-80 cm (28.7-31.5 inches), please choose 18M
90: fit height 80-90 cm (31.5-35.4 inches), please choose 24M
1 inch = 2.54cm
Size Height Age
cm inch
59 55-59 21.7-23.2 3M/6M
66 60-66 23.6-26.0 9M
73 67-73 26.4-28.7 12M
80 73-80 28.7-31.5 18M
90 80-90 31.5-35.4 24M
Note: There maybe have 1-3cm error and beacuse the lighting, the color maybe not 100% as same as the picture. Please understand. If you have any questions, please feel free to tell us. We will help you to solve it. Thanks!