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5.11 2012 PROMO Hat, Men's Free Gift with Purchase! FREE 5.11 2012 PROMO Hat, Men's $7.49 value with the purchase of 5.11 Tactical Performance Winter Mock 40126. To claim your free gift, check out the Buy Together & Save section below!
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5.11 Tactical 40126 Performance Winter Mock, Black, Large
$49.99 $54.99 Save $5.00
Size: Large
Color: Black
Code: T5-S4-PRWIM1-40126-019-BLACK-L
MPN: 40126-019-L
UPC: 844802244503
5.11 Tactical 40126 Performance Winter Mock, Midnight Navy, Extra Large
$49.99 $54.99 Save $5.00
Size: Extra Large
Color: Midnight Navy
Code: T5-S4-PRWIM1-40126-750-MNNAVY-XL
MPN: 40126-750-XL
UPC: 844802256551
5.11 Tactical 40126 Performance Winter Mock, Midnight Navy, Large
$49.99 $54.99 Save $5.00
Size: Large
Color: Midnight Navy
Code: T5-S4-PRWIM1-40126-750-MNNAVY-L
MPN: 40126-750-L
UPC: 844802256544
5.11 Tactical 40126 Performance Winter Mock, Midnight Navy, 2XL
$49.99 $54.99 Save $5.00
Size: 2XL
Color: Midnight Navy
Code: T5-S4-PRWIM1-40126-750-MNNAVY-XXL
MPN: 40126-750-XXL
UPC: 844802256568
5.11 Tactical 40126 Performance Winter Mock, Midnight Navy, Small
$49.99 $54.99 Save $5.00
Size: Small
Color: Midnight Navy
Code: T5-S4-PRWIM1-40126-750-MNNAVY-S
MPN: 40126-750-S
UPC: 844802256520
5.11 Tactical 40126 Performance Winter Mock, Midnight Navy, Medium
$49.99 $54.99 Save $5.00
Size: Medium
Color: Midnight Navy
Code: T5-S4-PRWIM1-40126-750-MNNAVY-M
MPN: 40126-750-M
UPC: 844802256537
5.11 Tactical 40126 Performance Winter Mock, Black, Small
$49.99 $54.99 Save $5.00
Size: Small
Color: Black
Code: T5-S4-PRWIM1-40126-019-BLACK-S
MPN: 40126-019-S
UPC: 844802244480
5.11 Tactical 40126 Performance Winter Mock, Black, 3XL
$52.99 $57.99 Save $5.00
Size: 3XL
Color: Black
Code: T5-S4-PRWIM1-40126-019-BLACK-XXXL
MPN: 40126-019-XXXL
UPC: 844802244534
5.11 Tactical 40126 Performance Winter Mock, Midnight Navy, 3XL
$52.99 $57.99 Save $5.00
Size: 3XL
Color: Midnight Navy
Code: T5-S4-PRWIM1-40126-750-MNNAVY-XXXL
MPN: 40126-750-XXXL
UPC: 844802256575
5.11 Tactical 40126 Performance Winter Mock, Black, 2XL
$53.99
Size: 2XL
Color: Black
Code: T5-S4-PRWIM1-40126-019-BLACK-XXL
MPN: 40126-019-XXL
UPC: 844802244527
5.11 Tactical 40126 Performance Winter Mock, Black, Extra Large
$53.99
Size: Extra Large
Color: Black
Code: T5-S4-PRWIM1-40126-019-BLACK-XL
MPN: 40126-019-XL
UPC: 844802244510
5.11 Tactical 40126 Performance Winter Mock, Black, Medium
$53.99
Size: Medium
Color: Black
Code: T5-S4-PRWIM1-40126-019-BLACK-M
MPN: 40126-019-M
UPC: 844802244497
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To find the best possible fit, please check out our 5.11 Apparel Sizing Guide when ordering.


Not sure what size you need? Check out the 5.11 Tactical sizing chart to find the right shirt size for you.

5.11 Tactical Performance Winter Mock 40126 Product Info

The 5.11 Tactical Mock Performance Shirt 40126 has been designed with improved fit, fabric and overall function of the garment. The French Terry knit on this Performance Shirt made by 5.11 Tacticalimage has a textured face which traps the air generated from your body heat, keeping you warm in colder climates. The 511 Performance Mock Turtle Neck is made with a polyester, nylon and spandex blend that is antimicrobial and wicks perspiration in higher aerobic activity which is critical in colder outdoor environments. The 511 Tactical Performance Cotton Blend Winter Mock is designed with a base layer fit and with 16% spandex it provides incredible flexibility and range of motion. Flat lock seams on the 511 Cotton Mock Winter Shirt reduces chafing and provides the perfect thermal base layer for wearing under tactical body armor.

Specifications for 5.11 Performance Mock Turtle Neck Winter Shirt:

Material: Nylon, Polyester, Spandex

Features of 511 Performance Cotton Mock Thermal Shirt:

  • Reinforced mock collar for professional appearance
  • Flat lock seams prevent chaffing
  • Anti-microbial and moisture wicking
  • Has an underarm gusset
  • Imported

Package Contents:

  • 5.11 Tactical Mock Performance Shirt 40126

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5.11 Tactical Performance Winter Mock 40126 Comments

Customer Reviews
Helpful Positive Review A very versatile piece of clothing by Legacy Reviewer, March 9, 2013
This mock is just what you're looking for if you want to get a versatile and lightweight piece that can warm you during the autumn/winter time. Of course, this mock alone won't do miracles during the colder days if you wear just a thin softshell, but...
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