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Sizing Charts

Hat Size Chart

Here at Sunday Afternoons, one of our cornerstones is a customized, comfortable fit. Due to inherent differences in designs and fabrics, each hat we offer may fit slightly differently.

Hat Quick Fit Tips

We design our hats to fit almost anyone’s head comfortably.

To measure for a hat, circle the crown of the head with string or dental floss, above the eyebrows and ears. Measure the length of string on a ruler and compare to the size ranges listed in the hat description—there’s your size! When you receive your hat, loosen or tighten the adjustable sizing as necessary for your custom fit. Wearing the hat slightly above eyebrows and ears will allow clear front and peripheral vision.

Adults (in)

Sizes Min Max
Small 21¼ in 22 in
Small/Medium 21¼ in 22⅞ in
Medium 22 in 22⅞ in
Medium/Large 22 in 23⅞ in
Large 22⅞ in 23⅞ in
Large/X-Large 22⅞ in 24⅝ in
X-Large 23⅞ in 24⅝ in
One Size 21¼ in 23⅞ in
54 55 56 57 58 59 60 61 62 63
21¼ 21⅝ 22 22½ 22⅞ 23¼ 23⅝ 24 24⅜ 24¾
S
S/M
M
M/L
L
L/XL
XL
OS

Kids (in)

Sizes Min Max
Infant (0-6 months) 15 in 17⅜ in
Infant (6-12 months) 17⅜ in 18½ in
Infant (0-12 months) 15 in 18½ in
Small (1-3 years) 18½ in 19¾ in
Small/Medium (1-6 years) 18½ in 20⅞ in
Medium (3-6 years) 19¾ in 20⅞ in
Medium/Large (3-12 years) 19¾ in 22 in
Large (6-12 years) 20⅞ in 22 in
38 40 42 44 46 48 50 52 54 56
15 15¾ 16½ 17⅜ 18⅛ 18⅞ 19¾ 20½ 21¼ 22
I (0-6 mos.)
I (6-12 mos.)
I (0-12 mos.)
S
S/M
M
M/L
L