Medium (Jnr)

Large (Jnr)

X Large (Jnr)

X Small

Small

Medium

Large

X Large

XX Large

21.5 inch

22.4 inch

23.4 inch

24.4 inch

24.5 inch

25.5 inch

25.5 - 26.5 inch

26.7 inch

27 - 28 inch

27.5 - 28.5 inch

28 - 30 inch

30 - 31 inch

30.5 - 32 inch

31 - 32 inch

32 - 33 inch

32.5 - 33.5 inch

33 - 34 inch

33 - 35 inch

33.5 - 35 inch

34 inch

34 - 35 inch

34 - 36 inch

34.5 - 35.5 inch

35 - 37 inch

35 - 38 inch

36 inch

36 - 37 inch

36 - 37.5 inch

36 - 38 inch

36.5 - 38.5 inch

37 inch

37 - 42 inch

38 - 40 inch

38 1/2 inch

38.5 - 40 inch

39 - 40 inch

39 - 41 inch

40 inch

40 - 42 inch

41 - 43 inch

41 - 46 inch

42 inch

42 - 44 inch

43 inch

44 - 46 inch

45 - 47 inch

45 - 48 inch

46 inch

46 - 48 inch

47 - 49 inch

48 inch

49 - 53 inch

UK 6 Reg

UK 6-8 Reg

UK 8 Reg

UK 8-10 Reg

UK 10 Reg

UK 10-12 Reg

UK 12 Reg

UK 12-14 Reg

UK 14 Reg

UK 14-16 Reg

UK 16 Reg

25.5-26.5 inch

27.5-28.5 inch

29.5-30.5 inch

32-33.5 inch

32-35 inch

35.5 inch

US 0 - 1

US 0 - 2

US 3 - 5

US 4 - 6

US 7 - 9

US 8 - 10

US 11

US 12 - 14

US 13

US 16

25 - 27 inch

26 - 28 inch

27 - 30 inch

28 - 31 inch

33.9 inch

34.3 inch

34.7 inch

35.1 inch

35.5 inch

35.9 inch

Age 2

Age 3

Age 4

Age 4-5

Age 5

Age 6

Age 6-7

Age 7-8

Age 7-9

Age 8

Age 8-10

Age 9-10

Age 10

Age 10-12

Age 11-12

Age 12

Age 12-13

Age 13-14

Age 13-15

Age 14

Age 16

20 - 22 inch

21 - 23 inch

22 - 24 inch

23 - 25 inch

50 inch

50 - 55 inch

55 - 60 inch

61 - 64 inch

64 - 67 inch

67 - 69 inch

Collar 14 - 14.5 inch

Collar 14 - 15.5 inch

Collar 16 - 16.5 inch