Cap The Original Knit Size Chart

Size Length Circumference
0 to 3M0 to 3M 15.0 6.0 30.0 11.9
3 to 6M 3 to 6M 17.06.7 32.012.6
6 to 9M 6 to 9M 18.07.1 36.014.2
9 to 12M 9 to 12M 19.07.5 38.015.0
12 to 18M 12 to 18M 20.07.9 40.015.8
18 to 24M 18 to 24M 21.08.3 42.016.6

How to Measure