CM 23 23.5 23.5 24 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 31.5 32 33 34 35 36. EU 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29.