adidas Socks Size Chart

SIZE UK US EU FR
KXXL 0 12.5K - 1.5 13K - 2 31 - 33 32 - 34
XS 1  2-4 2.5 - 4.5 34 - 36 35 - 37
S 2 4.5 - 6 5 - 6.5 37 - 39 38 - 40
M 3 6.5 - 8 7 - 8.5 40 - 42 41 - 43
L 4 8.5 - 10 9 - 10.5 43 - 45 44 - 46
XL 5 10.5 - 12  11 - 12.5 46 - 48 47 - 49