Cap Sizing

New Era is dedicated to helping our customers find the perfect fit. If you need a new cap to keep you looking fresh, you've come to the right place. This size guide will help you find your size, the style is up to you! If you want to learn more about our different styles, why not explore our style guide

To find your perfect fit, for hats take a measuring tape and measure around your head where the cap will sit, usually just above your eyebrows, click on the style caps listed below to consult tables to find the right cap size you'll need.

For tops, measure the fullest part of your chest, make sure the tape measure is under your arms and flat across your back. For trousers measure your waist around your own natural waistline, which should be around your belly button.

59FIFTY & 19TWENTY Fitted
39THIRTY Stretch
 THIRTY9 Stretch
9FIFTY Snapback
9FORTY, 9TWENTY, FORTY9, TWENTY9 Strapback
BUCKET
TOPS & JACKETS
TROUSERS

  

59FIFTY & 19TWENTY Fitted

Circumference Cap Size Age
(cm) (in)
48.2 19 6

Infant

0-2 years

51.1 20 1/8 6 3/8

Toddler

2-4 years

52 20 1/2 6 1/2

Child

4-6 years

53 20 7/8 6 5/8
53.9 21 1/4 6 3/4

Youth

6-12 years

54.9 21 5/8 6 7/8
55.8 22 7 Adults
56.8 22 3/8 7 1/8
57.7 22 3/4 7 1/4
58.7 23 1/8 7 3/8
59.6 23 1/2 7 1/2
60.6 23 7/8 7 5/8
61.5 24 1/4 7 3/4
62.5 24 5/8 7 7/8
63.5 25 8

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39THIRTY Stretch

Circumference Cap Size Age
(cm) (in)
48.2 19 Toddler / Child

Toddler / Child

0-4 years

 

 

 

49.2 19 3/8
50.1 19 3/4
51.1 20 1/8
52 20 1/2 Child / Youth

Child / Youth

4-12 years

 

 

53 20 7/8
53.9 21 1/4
54.9 21 5/8 Small - Medium           

Adult

55.8 22
56.8 22 3/8
57.7 22 3/4 Medium - Large
58.7 23 1/8       
59.6 23 1/2
60.6 23 7/8 Large - X Large



61.5 24 1/4    
62.5 24 5/8
63.5 25

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 THIRTY9 Stretch

Circumference Cap Size Age
(cm)
54.4 X Small - Small        

Youth

6-12 years

56.2 Adult
56.3      Small - Medium
57.6
57.7    Medium - Large
59.1

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 9FIFTY Snapback

Circumference Cap Size Age
(cm) (in)
48.2 19      

Infant

0-2 years

49.2 19 3/8      
50.1 19 3/4      

Toddler

2-4 years

51.1 20 1/8      
52 20 1/2      

Child

4-6 years

53 20 7/8      
53.9 21 1/4      

Youth

6-12 years

54.9 21 5/8 Small - Medium       One Size Fits Most
55.8 22 Adult
56.8 22 3/8
57.7 22 3/4 Medium - Large 
58.7 23 1/8
59.6 23 1/2
60.6 23 7/8   
61.5 24 1/4

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 9FORTY, 9TWENTY, FORTY9, TWENTY9 Strapback

Circumference Cap Size Age
(cm) (in)
48.2 19  

Infant

0-2 years

49.2 19 3/8
50.1 19 3/4

Toddler

2-4 years

51.1 20 1/8
52 20 1/2

Child

4-6 years

53 20 7/8
53.9 21 1/4

Youth

6-12 years

54.9 21 5/8
55.8 22 One Size Fits Most

Adult
56.8 22 3/8
57.7 22 3/4
58.7 23 1/8
59.6 23 1/2
60.6 23 7/8
61.5 24 1/4

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 Bucket

Circumference Cap Size Age
(cm) (in)
52 20 1/2  

Child

4-6 years

53 20 7/8
53.9 21 1/4

Youth

6-12 years

54.9 21 5/8 XS or S/M
55.8 22 Adult
56.8 22 3/8
57.7 22 3/4 Small
58.7 23 1/8 M or M/L
59.6 23 1/2 Large
60.6 23 7/8 XL or L/XL
61.5 24 1/4 XXL
62.5 24 5/8
63.5 25

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TOPS & JACKETS

CHEST (CM) 87-92 92-97 97-102 107-107 107-115 115-123 123-131 131-139
Top Size XS S M L XL 2XL 3XL 4XL

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  TROUSERS

WAIST (CM) 66-70 70-74 74-78 78-82 82-86 86-90
HIPS (CM) 94-98 98-102 102-106 106-110 110-114 114-118

Trouser Size XS S M L XL 2XL

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