The nitty gritty
Size chart
| S | M | L | 3 MO | 6 MO | 12 MO | 24 MO | 2-5 T | |
| Head Circumference | 20–21 | 21–22 | 22–23 | 15-16.6 | 16.6-17.6 | 17.6-18.6 | 18.6-20 | 20-20.75 |
Sizing notes
Measurements are stated in inches unless otherwise indicated. Typically, size Small fits children 4–6 years old, size Medium fits children 6–10 years old, and size Large fits children 10 years old and up.
