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| Size |
Baby's weight (kg) |
Baby's height/length (cm) |
| 6-12 M |
7.7 – 11.3 |
67 – 80 |
| 12-18 M |
10.9 – 12.2 |
80 – 85 |
| 18-24 M |
12.2 – 13.6 |
85 – 87 |
| 2-3 Y |
12.7 – 13.6 |
87 – 92 |
| 3-4 Y |
13.7 – 15.4 |
92 – 100 |
| 4-5 Y |
15.5 – 17.5 |
100 – 108 |
| 5-6 Y |
17.6 – 19.5 |
108 – 115 |
| Size |
Baby's weight (lbs) |
Baby's height/length (in) |
| 6-12 M |
17.0 – 24.9 |
26.4 – 31.5 |
| 12-18 M |
24.0 – 26.9 |
31.5 – 33.5 |
| 18-24 M |
26.9 – 30.0 |
33.5 – 34.3 |
| 2-3 Y |
28.0 – 30.0 |
34.3 – 36.2 |
| 3-4 Y |
30.2 – 34.0 |
36.2 – 39.4 |
| 4-5 Y |
34.2 – 38.6 |
39.4 – 42.5 |
| 5-6 Y |
38.8 – 43.0 |
42.5 – 45.3 |
- To determine the correct size, lay your baby down and measure from the top of their head to the bottom of their heel using a measuring tape.
- If your little one is older, you can measure them while they're standing up.
- If your baby is close to the next size range, we highly recommend choosing that size to ensure the product lasts longer.
