Speedo Infant Bottom Size Chart
| Speedo Size | USA | Chest | Waist | Hips |
|---|---|---|---|---|
| 0-3 Months | 0-3mon | 43 | 42 | 41 |
| 3-6 Months | 3-6mon | 46 | 44 | 44 |
| 6-9 Months | 6-9mon | 47 | 46 | 47 |
| 9-12 Months | 9-12mon | 48 | 47 | 48 |
| 2 Yrs | 2yrs | 52 | 51 | 53 |
| 3 Yrs | 3yrs | 55 | 52 | 56 |
| 4 Yrs | 4yrs | 56 | 53 | 58 |
| 5 Yrs | 5yrs | 58 | 55 | 61 |
| 6 Yrs | 6yrs | 61 | 56 | 64 |
| 7 Yrs | 7yrs | 62 | 58 | 66 |
