EU 39 40 41 42 43 44 45 46
UK 6 6.5-7 7-7.5 8-8.5 9-9.5 9.5-10 10-10.5 11-11.5
cms 25.3-25.8 25.8-26.3 26.5-27 27-27.3 27.3-28 28-28.5 28.7-29.3 29.5-30.3