Under Armour Hats Size Chart


Under Armour Logo
Under Armour Adjustable Hat Sizing Information
TypeHead (in.)
MEN'S OSFA22 - 23.5
WOMEN'S OSFA21 1/4 - 22 3/4
KIDS' OSFA20 7/8 - 22 3/8

Under Armour Stretch-Fit Hat Sizing Information
SizeHead (in.)
S/M20 7/8 - 21 1/2
M/L22 - 23
L/XL23 - 24 1/4
XL/XXL24 1/4 - 25 1/2

Under Armour Fitted Hat Sizing Information
SizeHead (in.)
6 5/820 7/8
6 3/421 1/4
6 7/821 5/8
722
7 1/822 3/8
7 1/422 3/4
7 3/823
7 1/223 1/2
7 5/823 7/8
7 3/424 1/4
7 7/824 3/4
825 1/8
8 1/825 1/2

Under Armour Hats Sizing Image