Undergear Shirts

About Undergear Shirts 5.11's Undergear completes our mission to cover you from head to toe. Having the right undershirt for your vest or other duty wear is crucial for maximum comfort and performance. 5.11 carries both tight and loose fit undershirts to ensure the proper fit that best suits your needs. For those that need to conceal a weapon, try our popular holster shirts. We carry undergear and holster shirts for both men and women.
Holster Shirt
Product ID : style_ 40011
5.11 Holster Shirt is made to prevent chaffing while securely stowing and...
$69.99
$69.99
Utili-T Crew - Three Pack
Product ID : style_ 40016
The extra long, tapered fit Utili-T Crew Short Sleeve Shirts are made of 4.5...
$29.99
$29.99
Cotton Winter Mock
Product ID : style_ 40111
The Cotton Winter Mock is made from a medium weight 95% combed cotton, 5%...
$39.99
$39.99
Holster Shirt V-Neck
Product ID : style_ 40021
5.11 V-Neck Holster Shirt stows and conceals a compact handgun and...
$69.99
$69.99
Loose Fit Crew Shirt
Product ID : style_ 40007
The 5.11 Loose Fit Crew Shirt is made from 100% polyester with moisture...
$24.99
$24.99
Loose Fit V-neck Shirt
Product ID : style_ 40014
The 5.11 Loose Fit V-neck Shirt is made from 100% polyester with moisture...
$12.99
$12.99
Muscle Mapping Shirt
Product ID : style_ 40001
5.11 Muscle Mapping Shirt is crafted with 88% Tactel" nylon, 7% nylon, 5%...
$49.99
$49.99
Performance Winter Mock
Product ID : style_ 40126
The French Terry knit and new re-engineered neck and cuffs trap warm air...
$49.99
$49.99
Sleeveless Holster Shirt
Product ID : style_ 40107
The 5.11 Sleeveless Holster Shirt eliminates the need for a shoulder holster...
$69.99
$69.99
Sleeveless Holster Shirt for Women
Product ID : style_ 30012
Designed specifically for women, our New Sleeveless Holster shirt distributes...
$69.99
$69.99
Tight Crew Long Sleeve Shirt
Product ID : style_ 40006
The 5.11 Tight Crew Long Sleeve Shirt has a moisture wicking, mid athletic...
$29.99
$29.99
Tight Crew Short Sleeve Shirt
Product ID : style_ 40005
The 5.11 Tight Crew Short Sleeve Shirt has a moisture wicking, mid athletic...
$24.99
$24.99
Winter Mock - Long Sleeve
Product ID : style_ 40012
The 5.11 Winter Mock is engineered with insulating properties and moisture...
$14.99
$14.99
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