US 3 US 3

US 4 US 4

US 4.5 US 4.5

US 5 US 5

US 5.5 US 5.5

US 6 US 6

US 6.5 US 6.5

US 7 US 7

US 7.5 US 7.5

US 8 US 8

US 8.5 US 8.5

US 9 US 9

US 9.5 US 9.5

US 10 US 10

US 10.5 US 10.5

US 11 US 11

US 12 US 12

US 12.5 US 12.5

US 13 US 13

35 35

35.5 35.5

36 36

36.5 36.5

37 37

37.5 37.5

38 38

38.5 38.5

39 39

39.5 39.5

40 40

40.5 40.5

41 41

42 42

43 43

44 44

3-6 Months 3-6 Months

6-9 Months 6-9 Months

9-12 Months 9-12 Months

Other Other

45 45

47 47

11b 11b

it36.5 it36.5

it37 it37

it37.5 it37.5

it38 it38

it39 it39

it 39.5 it 39.5

7.5-8 7.5-8

9-9.5 9-9.5

10.5-11 10.5-11

71/2 71/2

5.5 b 5.5 b

6b 6b

6 b 6 b

6.5b 6.5b

6.5 b 6.5 b

7 b 7 b

7.5 b 7.5 b

8 b 8 b

8b 8b

8.5 b 8.5 b

9b 9b

9 b 9 b

9.5 b 9.5 b

10 b 10 b

10.5b 10.5b

11 b 11 b

6 c 6 c

7c 7c

11 c 11 c

11c 11c

7.5m 7.5m

8.5m 8.5m

9.5m 9.5m

36(us 5.5-6) 36(us 5.5-6)

37 (6/6.5) 37 (6/6.5)

37(us 6.5-7) 37(us 6.5-7)

38(us 7.5-8) 38(us 7.5-8)

39 (8) 39 (8)

40 (9) 40 (9)

40 (us 9-9.5) 40 (us 9-9.5)

41 (10) 41 (10)

41 (us 9.5-10) 41 (us 9.5-10)

41(us 10) 41(us 10)

42 (10.5) 42 (10.5)

42 (11/11.5) 42 (11/11.5)

7us (4au) 7us (4au)

uk40 = us 9 uk40 = us 9

uk41 = us 10 uk41 = us 10

us9.5 us9.5

usa 10 usa 10

usa 11 usa 11