Nnormal Sock Size Chart

SOCK SIZE EUR USM USW UK
Small 36 2/3 to 38 2/3  4.5 to 6 5.5 to 7 4 to 5.5
Medium 39 1/3 to 42 2/3 6.5 to 9 7.5 to 10 6 to 8.5
Large 43 1/3 to 48 2/3 9.5 to 13.5 10.5 to 14.5 9 to 13