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. Our Clothing Size Guide is also at the bottom of this page.

To find your perfect fit, take a measuring tape and measure around your head where the cap will sit, usually just above your eyebrows, consult the table below to find the right cap size depending on what style you choose.

59FIFTY & 19TWENTY

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 Adult
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

 

39THIRTY

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 S - M  
55.8 22 Adult
56.8 22 3/8
57.7 22 3/4 M - L  
58.7 23 1/8  
59.6 23 1/2
60.6 23 7/8 L - XL
61.5 24 1/4  
62.5 24 5/8
63.5 25


 

THIRTY9

Circumference Cap Size Age
(cm)
54.4 XS - S        

Youth

6-12 Years

56.2 Adult
56.3      S - M
57.6
57.7    M - L
59.1

 

9FIFTY

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 S - M       One Size Fits Most
55.8 22   Adult
56.8 22 3/8  
57.7 22 3/4 M - L 
58.7 23 1/8  
59.6 23 1/2  
60.6 23 7/8   
61.5 24 1/4  

 

9FORTY, 9TWENTY, FORTY9, TWENTY9

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

 

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 S
58.7 23 1/8 M or M/L
59.6 23 1/2 L
60.6 23 7/8 XL or L/XL
61.5 24 1/4 XXL
62.5 24 5/8
63.5 25