3 (UK) - 35 1/2 (CH) 3.5 (UK) - 36 (CH) 4 (UK) - 36 2/3 (CH) 4.5 (UK) - 37 1/2 (CH) 5 (UK) - 38 (CH) 5.5 (UK) - 38 2/3 (CH) 6 (UK) - 39 1/2 (CH) 6.5 (UK) - 40 (CH) 7 (UK) - 40 2/3 (CH) 7.5 (UK) - 41 1/2 (CH) 8 (UK) - 42 (CH) 8.5 (UK) - 42 1/2 (CH) 9 (UK) - 43 1/3 (CH) 9.5 (UK) - 44 (CH) 10 (UK) - 44 1/2 (CH) 10.5 (UK) - 45 (CH) 11 (UK) - 45 2/3 (CH) 11.5 (UK) - 46 1/2 (CH) 12 (UK) - 47 (CH) 12.5 (UK) - 47 2/3 (CH)