Size Guide Baby General Numeric Inch

Size	Age	Height (in)	Weight (lbs)
0/3M	0-3 mo	up to 23.5	up to 13 lbs
3/6M	3-6 mo	23.5 - 24.5	13 - 17 lbs
6/9M	6-9 mo	24.5 - 26.5	17 - 20 lbs
12M	9-12 mo	26.5 - 30	20 - 24 lbs
18M	12-18 mo	30 - 34.5	24 - 26 lbs
24M	18-24 mo	34.5 - 38	26- 28 lbs