newborn apparel

size	height (in)	weight (lbs)	height (cm)	weight (kg)
0-7 lbs	up to 17”	up to 7 lbs	up to 43 cm	up to 3 kg
0-3 months	17-23"	7-12 lbs	43-59 cm	3-5.5 kg
3-6 months	23-27"	12-17 lbs	59-69 cm	5.5-8 kg
6-12 months	27-29"	17-22 lbs	69-74 cm	8-10 kg
12-18 months	29-31"	22-27 lbs	74-79 cm	10-12 kg

baby apparel

size	height (in)	weight (lbs)	height (cm)	weight (kg)
3-6 months	23-27"	12-17 lbs	59-69 cm	5.5-8 kg
6-12 months	27-29"	17-22 lbs	69-74 cm	8-10 kg
12-18 months	29-31"	22-27 lbs	74-79 cm	10-12 kg
18-24 months	31-33"	27-30 lbs	79-84 cm	12-13.5 kg
2T	33-36"	30-33 lbs	84-92 cm	13.5-15 kg

kid apparel

size	height (in)	weight (lbs)	height (cm)	weight (kg)
3 years (xs)	36-39"	31-35 lbs	92-99 cm	14-16 kg
4 years (s)	39-42"	35-40 lbs	99-107 cm	16-18.5 kg
5 years (m)	42-45"	40-46 lbs	107-114 cm	18.5-21 kg
6 years (l)	45-48"	46-51 lbs	114-122 cm	21-23 kg
7 years (xl)	48-50"	51-57 lbs	122-127 cm	23-26 kg
8 years (xxl)	50-52"	57-64 lbs	127-132 cm	26-29 kg
9 years (xxxl)	52-54"	64-71 lbs	132-137 cm	29-32 kg
10 years (xxxxl)	54-56"	71-77 lbs	137-142 cm	32-35 kg

shoe size chart					sock size chart
US hard shoe size	corresponding UK shoe size	US soft shoe size	foot Size in Inches	foot size in centimeters	baby   sock size	kid sock size
size 2 size 3	size 1 size 2	0-3 months 3-6 months	3.7 4.1	9.3 10.3	0-6 months
size 4	size 3	6-12 months	4.4	11.2	6-12 months
size 5	size 4	12-18 months	4.7	12	12-18 months
size 6	size 5	18-24 months	5.1	12.9	18-24 months	size 3-5
size 7	size 6		5.4	13.7		size 3-5
size 8 size 9	size 7 size 8		5.7 6.1	14.6 15.4		size 6-8
size 10 size 11 size 12	size 9 size 10 size 11		6.4 6.8 7.1	16.3 17.2 18		size 9-11
size 13 size 1Y size 2Y	size 12 size 13 size 1Y		7.4 7.8 8.0	18.8 19.8 20.4		size 12-2