Fitness in size US 5.5 (EU 36.5) Reebok Nano X

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35 36.5 38.5 39 40.5 41 42 42.5 43 44 44.5 45 45.5 46

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35 36 36.5 37.5 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46

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35 36 36½ 37½ 38½ 39 40 41 42 42½ 43 44 44½ 45 45½ 46 47

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36 37½ 38 38½ 40½

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38 38½ 41