Sizing

One size fits most.

Flexfit Delta
S/M 6 3/4" 6 7/8" 7" 7 1/8" 7 1/4"
L/XL 7 1/8" 7 1/4" 7 3/8" 7 1/2" 7 5/8"

Flexfit
OSFA 6 7/8" 7" 7 1/8" 7 1/4" 7 3/8"
YOUTH 6 1/2" 6 5/8" 6 3/4" 6 7/8" 7"
XS 6 5/8" 6 3/4" 6 7/8" 7" 7 1/8"
S/M 6 3/4" 6 7/8" 7" 7 1/8" 7 3/8"
L/XL 7 1/8" 7 1/4" 7 3/8" 7 1/2" 7 5/8"
XXL 7 3/8" 7 1/2" 7 5/8" 7 3/4" 7 7/8"

Flexfit 110
OSFA 6 1/2" 6 5/8" 6 3/4" 6 7/8" 7"
7 1/8" 7 1/4" 7 3/8" 7 1/2" 7 5/8"
7 3/4" 7 7/8"

Flexfit 210
YOUTH: 6 1/2" 6 5/8" 6 3/4" 6 7/8"
S/M 6 7/8" 7" 7 1/8" 7 1/4"
L/XL 7 1/4" 7 3/8" 7 1/2" 7 5/8"
XXL 7 5/8" 7 3/4" 7 7/8" 8"

Mens Sizing

Men's Athletic Fit Golf Shirts S M L XL 2XL
Chest Measurement 34-36" 37-39" 40-42" 43-45" 46-48"
Waist Measurement 28-30" 30-32" 34-36" 36-38" 38-40"
Body Length (from center back) 28" 29" 30" 31" 32"

Men's Relaxed Fit Golf Shirts S M L XL 2XL
Chest Measurement 37-39" 40-42" 43-45" 46-48" 49-51"
Waist Measurement 30-32" 32-34" 36-38" 38-40" 40-42"
Body Length (from center back) 28 1/2" 29 1/2" 30 1/2" 31 1/2" 32 1/2"

Adjustable
 FIT KIDS SMALL REGULAR BIG
 INCH 6 3/8" 6 3/4" 7 1/8" 7 5/8"
Stretch-Fit
 FIT XXS XS/S S/M L/XL L/XL
 INCH 6 1/4" - 6 3/4" 6 3/4" - 7" 7" - 7 1/4" 7 1/4" - 7 1/2" 7 1/2" - 7 3/4"