For little night owls.
Size guide
| 3-6M | 6-12M | 12-18M | 18-24M | |
| Width (inches) | 9 3/8 | 9 7/8 | 10 3/8 | 10 7/8 |
| Fits Baby Length (inches) | 20-25 | 25-28 | 28-30 | 30-32 |
| Fits Baby Weight (lbs) (lbs) | 12-16 | 16-22 | 22-27 | 27-30 |