Outdoor Research - Hats, Gloves, and Booties Size Guides
Hats
Unisex
S
M
L
XL
US hat size
6¾” – 7”
7⅛” – 7¼”
7⅜” – 7½”
7⅝” – 7⅞”
Circum
21½” – 22”
22¼” – 22⅞”
23” – 23⅝”
23⅞” – 24”
–
1 SIZE
S/M
L/XL
US hat size
–
6¾” – 7⅝”
6¾” – 7¼”
7⅜” – 7⅝”
Circum
–
21½” – 24”
21½” – 22⅞”
23” – 24”
Kid's
XS
S
M
L
XS/S
M/L
Circum
18½”
20”
21”
22½”
18½-20”
21-22½”
Gloves
Unisex
XS/6
S/7
M/8
L/9
XL/10
Circum
6½” – 7¼”
7¼” – 8”
8” – 8½”
8½” – 9½”
9½” – 10”
Length
6½” – 7”
7” – 7½”
7½” – 8”
8” – 9”
9” – 9½”
Men's
S/7
M/8
L/9
XL/10
XXL
Circum
7” – 7¾”
8” – 8½”
9” – 9½”
9½” – 10”
10” – 10.5”
Length
6½” – 7”
7½” – 8”
8½” – 9”
9” – 9½”
9½” – 10”
Women's
XS
S/6
M/7
L/8
Circum
5¾” – 6½”
6½” – 7¼”
7¼” – 8”
8” – 8¼”
Length
6” – 6½”
6½” – 7”
7” – 7½”
7½” – 8+
Kids'
S/4
M/5
L/6
Age
6 – 8Y
9 – 11Y
12 – 14Y
Circum
4½” – 5½”
5½” – 6”
6” – 6½”
Length
4½” – 5¼”
5¼” – 6”
6” – 6½”
Toddler's
S/1
M/2
L/3
Age
2 – 3 YRS
3 – 4 YRS
4 – 5 YRS
Booties
XS
S
M
L
XL
MEN'S
7 - 8
8.5 - 9.5
10 - 11
11.5 - 12.5
13 - 14
WOMEN'S
5 – 6
6.5 - 7.5
8 - 9
9.5 – 10.5
11 - 12
The Advocate Trucker Lo Pro Cap is a modern take on the classic trucker hat, blending style and modern moisture-wicking technology for everyday wear on the trail, at the river, or hanging with friends and family.
The Advocate Trucker Lo Pro Cap is a modern take on the classic trucker hat, featuring a low-profile fit that's perfect for hiding helmet hair after a long day on the trail or at the crag. The structured, curved brim shades face and eyes, while the stretch sweatband wicks moisture when working hard or hanging in warm weather. The breathable mesh back is perfect for active use in warm, sunny conditions or when the pace quickens. Whether you're working your favorite boulder problem or just cruising around town after work, the Advocate Trucker Lo Pro Cap is an everyday staple.