Size Chart (Inch)

These charts are for reference only may vary depending on the construction malenals and manufacturer

Infants:

Age	Height	Weight(lb)	US Size	UK Size
Newborn	18-21.5	5.95-8.8	Newborn	Newborn
0-3 Months	21.5-24	8.8-12.8	3M	3M
3-6 Months	24-25.5	12.8-16.8	6M	6M
6-9 Months	25.5-27.5	16.8-20.9	9M	9M
9-12 Months	27.5-29.5	20.9-24.7	12M	12M
12-18 Months	29.5-31.5	24.7-27.8	18M	18M
18-24 Months	31.5-34	27.8-30.2	24M	24M
2-3 Years	34-37.5	30.2-32	3Y	2-3

 

Kids:

Age	Height	Weight(lb)	US Size	UK Size
18-24 Months	31.5-34	27.8-30.2	2Y	24M
2-3 Years	34-37.5	30.2-32.0	3Y	2-3
3-4 Years	37.5-42.5	32.6-37.5	4Y	3-4
4-5 Years	42.5-45	37.5-43.0	5Y	4-5
5-6 Years	45-48	43.0-50.7	6Y	5-6

 

Big Kids:

Age	Height	Weight(lb)	US Size	UK Size
6-7 Years	48-51	50.7-59.5	7Y	6-7
7-8 Years	50-53	57.3-66.1	8Y	7-8
8-9 Years	52-55	61.7-75.0	9Y	8-9
9-10 Years	54-57	70.5-88.2	10Y	9-10
10-11 Years	56-59	79.4-94.8	11Y	10-11
11-12 Years	58-61	86.0-103.6	12Y	10-11
12-13 Years	60-63	92.6-110.2	13Y	11-12
13-14 Years	51.5-65	99.2-119.0	14Y	11-12