Castore & New Era Size Guide

Use the size charts below to work out which size is best for you.

How to measure

  • Chest: Measure around the fullest part of your chest
  • Waist: Measure around the narrowest part of your waist
  • Hips: Measure around the fullest part of your hips

Fitting tip:
If you're in between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest/bust and waist correspond to two different suggested sizes, order the size indicated by your chest/bust measurement.

Please note: all measurements below are body measurements and not garment measurements. Some items may appear tighter/looser due to different fits.


New Era Hats/Caps

New Era 9FIFTY

Age

Size

Circumference (cm)

Circumference (in)

Adults

S/M

54.9-59.6

21.61-23.46

Adults

M/L

57.7-61.5

22.72-24.21

Kids(6-12)

One Size

53.9-54.9

21.25-21.6


New Era 9FORTY

Age

Size

Circumference (cm)

Circumference (in)

Adults

One Size

55.8-61.5

21.97-24.21

Kids (6-12)

One Size

53.9-54.9

21.25-21.6


Men/Unisex

Size

Chest (cm)

Chest (in)

Waist (cm)

Waist (in)

Hip (cm)

Hip (in)

XS

91-96

36-38

71-76

28-30

81-86

32-34

S

96-101

38-40

76-81

30-32

86-91

34-36

M

101-106

40-42

81-86

32-34

91-96

36-38

L

106-111

42-44

86-91

34-36

96-101

38-40

XL

111-116

44-46

91-96

36-38

101-106

40-42

XXL

116-121

46-48

96-101

38-40

106-111

42-44

3XL

121-126

48-50

101-106

40-42

111-116

44-46

4XL

126-131

50-52

106-111

42-44

116-121

46-48


Women

Use the below size guide for "Women's" labelled products:

Size

UK Size

US Size

Chest (cm)

Chest (in)

Waist (cm)

Waist (in)

Hip (cm)

Hip (in)

XXS

6

2

79

31

61

24

86

34

XS

8

4

84

33

66

26

91

36

S

10

6

89

35

71

28

96

38

M

12

8

94

37

76

30

101

40

L

14

10

99

39

81

32

106

42

XL

16

12

104

41

86

34

111

44

XXL

18

14

109

43

91

36

116

46

3XL

20

16

114

45

96

38

121

48


Kids/Youth

Use the below size guide for "Kids" labelled products:

Size

Age (Years)

Height (cm)

Height (in)

Chest (cm)

Chest (in)

Hip (cm)

Hip (in)

Waist (cm)

Waist (in)

140

8-9

128-134

50.4-52.8

66-69

26.0-27.2

59-61

23.2-24.0

71-74.5

28.0-29.3

152

10-11

140-146

55.1-57.5

72-75

28.3-29.5

63.5-66.0

25-26

140-146

55.1-57.5

164

12-13

152-158

59.8-62.2

78-82

30.7-32.3

68-70

26.8-27.6

152-158

59.8-62.2

176

14-15

164-176

64.6-69.3

86

33.9

73

28.7

89.5

35.2