Jordan / Nike Baby & Toddlers – Clothing Size Guide
| Size | Age (Months) | Height (in) | Weight (lb) | Chest (in) | Waist (in) | Seat (in) |
|---|---|---|---|---|---|---|
| Preemie | 0 | < 17.5 — 20 | < 5.5 | 12.5 | 13 | 13 |
| 0M / NB | 0 — 3 | 20 — 22 | 6 — 9.5 | 14.5 — 16.5 | 15.5 — 17 | 15.5 — 17 |
| 3M | 3 — 6 | 22 — 24.5 | 10 — 14.5 | 16.5 — 17.5 | 17 — 18 | 17 — 18 |
| 6M | 6 — 9 | 24.5 — 26.5 | 15 — 18 | 17.5 — 18 | 18 — 18.5 | 18 — 18.5 |
| 9M | 9 — 12 | 26.5 — 29 | 18.5 — 22 | 18 — 18.5 | 18.5 — 19 | 18.5 — 19 |
| 12M | 12 — 18 | 29 — 31.5 | 22.5 — 25 | 18.5 — 19.5 | 19 — 19.75 | 19 — 20 |
| 18M | 18 — 24 | 31.5 — 34 | 25.5 — 28 | 19.5 — 20.5 | 19.75 — 20.5 | 20 — 21 |
| 2T / 24M | 24 — 36 | 34 — 36 | 28.5 — 30 | 20.5 — 21 | 20.5 — 21 | 21 — 21.5 |
| 3T | 36 — 48 | 36 — 38.5 | 30 — 35 | 21 — 22 | 21 — 21.5 | 21.5 — 22.5 |
| 4T | 48 — 60 | 38.5 — 41 | 35 — 39 | 22 — 23 | 21.5 — 22 | 22.5 — 23.5 |
| Size | Age (Months) | Height (cm) | Weight (kg) | Chest (cm) | Waist (cm) | Seat (cm) |
|---|---|---|---|---|---|---|
| Preemie | 0 | < 44.5 — 50 | < 2.5 | 32 | 33 | 33 |
| 0M / NB | 0 — 3 | 50 — 56 | 2.7 — 4.3 | 37 — 42 | 39 — 43 | 39 — 43 |
| 3M | 3 — 6 | 56 — 62 | 4.5 — 6.6 | 42 — 44 | 43 — 46 | 43 — 46 |
| 6M | 6 — 9 | 62 — 68 | 6.8 — 8.1 | 44 — 46 | 46 — 47 | 46 — 47 |
| 9M | 9 — 12 | 68 — 74 | 8.3 — 10 | 46 — 47 | 47 — 48 | 47 — 48 |
| 12M | 12 — 18 | 74 — 80 | 10.2 — 11.3 | 47 — 50 | 48 — 50 | 48 — 51 |
| 18M | 18 — 24 | 80 — 86 | 11.6 — 12.7 | 50 — 52 | 50 — 52 | 51 — 53 |
| 2T / 24M | 24 — 36 | 86 — 92 | 12.9 — 13.6 | 52 — 53 | 52 — 53 | 53 — 54.5 |
| 3T | 36 — 48 | 92 — 98 | 13.6 — 15 | 53 — 56 | 53 — 54.5 | 54.5 — 57 |
| 4T | 48 — 60 | 98 — 104 | 15 — 17 | 56 — 58 | 54.5 — 56 | 57 — 60 |
