Columbia Sportswear Accessory Size Chart (all in inches)
Hat Sizes
S/M
M
L
L/XL
XL
XXL
3XL
Adjustable One Size
One Size
Adult Head Size (inches)
21½-21⅞
22-22⅜
22¾-23¼
21½-24
23½-24
24¼
24½
21¼-24½
21-23⅞
Adult Hat Size
6⅝-7
6⅞-7
7⅛-7¼
6¾-7½
7⅜-7½
7⅝
6⅝-7¾
6½-7½
Youth Head Size (inches)
19½-20
-
-
20½-21½
-
-
-
-
19½-21⅞
Youth Hat Size
6⅛-6½
-
-
6⅜-6⅝
-
-
-
-
6⅛-6¾
Toddler Head Size (inches)
-
-
-
-
-
-
-
-
19½-20
Toddler Hat Size
-
-
-
-
-
-
-
-
2T-4T
Infant Head Size (inches)
-
-
-
-
-
-
-
-
19
Infant Hat Size
-
-
-
-
-
-
-
-
0-18 months

Gloves Sizes
XS
S
M
L
XL
XXL
3XL
One Size
Unisex (equivalent to glove sizing)
7-7½
8-8½
9-9½
10-10½
11-11½
-
-
-
Men's (equivalent to glove sizing)
-
8-8½
9-9½
10-10½
11-11½
12-12½
13
-
Women's (equivalent to glove sizing)
-
7-7½
8-8½
9-9½
10-10½
-
-
-
Women's set glove (equivalent to glove sizing)
-
-
S/M
L/XL
-
-
-
-
*Glove sizing is equivalent to the circumference of the hand in inches at the knuckles
Youth (equivalent to apparel sizing)
4-6X
7-8
-
10-12
14-16
-
-
-
Toddler (equivalent to apparel sizing)
-
-
-
-
-
-
-
2T-4T
Infant (equivalent to apparel sizing)
-
-
-
-
-
-
-
0-18 months