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T-Shirt Size Chart

Garments here are measured in inches. T-shirt sizing follows the "Basic EFF T-Shirt" measurements unless otherwise noted in the garment description. Get our newest design when you join or renew your membership!

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Fix Copyright T-Shirt, Classic Fit
Fix Copyright T-Shirt, Slim Fit
Fix Copyright T-Shirt, Kids Fit
Watching the Watchers & NSA T-Shirt, Unisex
Watching the Watchers T-Shirt, Women's
Standard EFF T-Shirt, Classic Fit
Standard EFF T-Shirt, Slim Fit
Standard EFF Hooded Sweatshirt

Fix Copyright T-Shirt, CLASSIC FIT (Fruit of the Loom HD, 90% Cotton/10% Polyester)
Roomy, mid-weight fabric with a straight cut through the trunk.

Fix Copyright T-Shirt Size Length Width Under Arms
S 28" 17"
M 29" 19"
L 29" 21.5"
XL 31" 24"
2XL 32" 26"
3XL 33" 28"

 

Fix Copyright T-Shirt, SLIM FIT (Bella+Canvas, 90% Cotton/10% Polyester)
Super-soft and stretchy poly-cotton with modern fit looks great on all bodies.

Fix Copyright T-Shirt Size Length Width Under Arms
XS 27" 15"
S 28" 16"
M 30" 18"
L 30" 20"
XL 32" 22"

 

Fix Copyright T-Shirt, KIDS FIT (Bella+Canvas, 90% Cotton/10% Polyester)
Super-soft and stretchy poly-cotton great for kids.

Fix Copyright T-Shirt Size Length Width Under Arms
S 21" 14"
M 22" 15"
L 23" 16"
XL 24" 17"

 

Watching the Watchers & NSA T-Shirt, Unisex (Tultex 202, 100% Cotton)
Soft and stretchy cotton with modern fit looks great on all bodies.

Watching the Watchers T-Shirt Size Length Width Under Arms
S 28" 18"
M 29" 19"
L 30" 21"
XL 30" 24"
2XL 32" 26"
3XL 33" 27"

 

Watching the Watchers T-Shirt, Women's (Tultex 213, 100% Cotton)
Slim-fitted t-shirt, gently tapered at the waist with shorter sleeves. Soft and stretchy cotton.

Watching the Watchers T-Shirt Size Length Width Under Arms
S 25" 16.5"
M 26" 17.5"
L 27" 18.5"
XL 28" 19.5"
2XL 29" 20.5"

 

Standard EFF T-Shirt, CLASSIC FIT (Fruit of the Loom HD Cotton, 100% Cotton)
Roomy, mid-weight fabric with a straight cut through the trunk.

EFF Logo T-Shirt Size Length Width Under Arms
Youth 6/8 20" 16"
S 28" 17"
M 29" 19"
L 29" 21.5"
XL 31" 24"
2XL 32" 26"
3XL 33" 28"

 

Standard EFF T-Shirt, SLIM FIT (Bella+Canvas, 100% Cotton)
Super-soft and stretchy poly-cotton with modern fit looks great on all bodies.

EFF Logo T-Shirt Size Length Width Under Arms
XS 27" 15"
S 28" 16"
M 30" 18"
L 30" 20"
XL 32" 22"

 

Standard EFF Hooded Sweatshirt (AS Color)
Unisex standard fit. Heavier-weight 20/80 polycotton with minimal shrinkage, raglan sleeves, and gunmetal zipper. This roomy fit looks great on all bodies.

Stay Golden Hooded Sweatshirt Size Zipper Length Width Under Arms Mid-Neck to Wrist Length
XS 22" 17.5" 28"
S 24" 19" 29""
M 25" 21" 30.5"
L 25.5" 21.5" 31"
XL 26.5" 23" 31"
2XL 27" 24" 32.5"
3XL 28" 25" 33"