US Size | Size | Length(cm) | Chest(cm) | Weight | Height | Age |
4 | 100 | 48 | 27 | 15-19kg | 100-105cm | 3-4Y |
5 | 110 | 49.5 | 28.5 | 18-22kg | 105-115cm | 4-5Y |
6 | 120 | 51 | 30 | 21-25kg | 115-125cm | 5-6Y |
7 | 130 | 52.5 | 31.5 | 24-28kg | 120-130cm | 6-7Y |
8 | 140 | 54 | 33 | 27-31kg | 130-140cm | 7-8Y |