NIKE SHOES SIZE CHART
US Girl's	US Boy's	US Men's	UK	Euro	Cm
3.5	3.5	-	3	35.5	22.5
4	4	-	3.5	36	23
4.5	4.5	-	4	36.5	23.5
5	5	-	4.5	37.5	23.5
5.5	5.5	-	5	38	24
6	6	-	5.5	38.5	24
-	6.5	-	6	39	24.5
-	7	7	6	40	25
-	-	7.5	6.5	40.5	25.5
-	-	8	7	41	26
-	-	8.5	7.5	42	26.5
-	-	9	8	42.5	27
-	-	9.5	8.5	43	27.5
-	-	10	9	44	28
-	-	10.5	9.5	44.5	28.5
-	-	11	10	45	29
-	-	11.5	10.5	45.5	29.5
-	-	12	11	46	30
-	-	12.5	11.5	47	30.5
-	-	13	12	47.5	31
-	-	14	13	49.5	32
-	-	15	14	51	33
-	-	16	15	52	34

 

NIKE WOMENS SIZE CHART
US Womens	UK	Euro	Cm
5	2.5	35.5	22
5.5	3	36	22.5
6	3.5	36.5	23
6.5	4	37.5	23.5
7	4.5	38	24
7.5	5	38.5	24.5
8	5.5	39	25
8.5	6	40	25.5
9	6.5	40.5	26
9.5	7	41	26.5
10	7.5	42	27
10.5	8	42.5	27.5
11	8.5	43	28
12	9.5	44.5	29
13	10.5	45.5	30

PS (preschool) Size
US	UK	Euro	Cm
10.5C	10	27.5	16.5
11C	10.5	28	17
11.5C	11	28.5	17.5
12C	11.5	29.5	18
12.5C	12	30	18.5
13C	12.5	31	19
13.5C	13	31.5	19.5
1Y	13.5	32	20
1.5Y	1	33	20.5
2Y	1.5	33.5	21
2.5Y	2	34	21.5
3Y	2.5	35	22
TD (Toddler) Size
US	UK	Euro	Cm
2C	1.5	17	8
2.5C	2	18	8.5
3C	2.5	18.5	9
3.5C	3	19	9.5
4C	3.5	19.5	10
4.5C	4	20	10.5
5C	4.5	21	11
5.5C	5	21.5	11.5
6C	5.5	22	12
6.5C	6	22.5	12.5
7C	6.5	23.5	13
7.5C	7	24	14
8C	7.5	25	14.5
8.5C	8	25.5	14.5
9C	8.5	26	15
9.5C	9	26.5	15.5
10C	9.5	27	16

 *The shoe sizes are in accodance with Nike sizes.  Other brands such as Adidas may be a little different from the chart.