NIKE UNISEX SOCKS SIZE CHART

SOCK SIZE	EU SHOE SIZE	UK SHOE SIZE	MEN'S US SHOE SIZE	WOMEN'S US SHOE SIZE	KIDS' US SHOE SIZE	CM SHOE SIZE
S	34–38	2–5	-	4-6	3Y–5Y	21-23
M	38–42	5–8	6-8	6-10	5Y–7Y	23-25
L	42–46	8–11	8-12	10-13	-	25-27
XL	46–50	11–14.5	12-15	-	-	27-29