Boys - Tops

Size	US	EU	UK	Height				Weight				Chest				Sleeve
Size	US	EU	UK	in		cm		lbs		kg		in		cm		in		cm
XS	XS	XS	4-5 Years	39	45	99.1	114.3	33	48	15	22	23	24	58.4	61.0	18 1/2	20	47.0	50.8
S	S	S	6-7 Years	45	51	114.3	129.5	46	61	21	28	25	26	63.5	66.0	21 1/2	23	54.6	58.4
M	M	M	8-9 Years	51	54	129.5	137.2	61	72	28	33	27		68.6		24 1/2		62.2
L	L	L	10-11 Years	54	57	137.2	144.8	73	84	33	38	28		71.1		26		66.0
XL	XL	XL	12-13 Years	57	60	144.8	152.4	85	96	39	44	29		73.7		27 1/2		69.9
XXL	XXL	XXL	13XL	60	65	152.4	165.1	97	120	44	54	30		76.2		29	30 1/2	73.7	77.5