Our website is under maintenance. As a result, shipping times may be longer than normal. We apologize for any inconvenience. Please call 866.826.4548 with questions.
Under Armour Men's Base 4.0 Crew

Under Armour Men's Base 4.0 Crew

In stock
Only %1 left
SKU #
100000000012223
As low as $66.88
Under Armour Men's Base 4.0 Crew
As low as $66.88

Free shipping on qualifying purchases of $99 or more. Exclusions Apply

Does Not Ship To:
AK,CA,HI

 OVERVIEW: 

UA Base 4.0 is a men's baselayer built for extreme cold weather and lower activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think long underwear, revamped for today's top athletes.


Features

 FEATURES: 

  • UA Base™ 4.0 is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold
  • UA Scent Control Technology to keep you undetected in all pursuits
  • Soft, brushed grid interior traps air against your skin, managing your body's microclimate to keep you warm & comfortable
  • Material wicks sweat & dries really fast
  • 4-way stretch material moves better in every direction

 SPECIFICATIONS: 

Fit: Streamlined fit that’s not too tight or too loose

Color: Black / Pitch Gray

Material: 78% Polyester/22% Elasterell

SIZE S M L XL 2X 3X
CHEST 34"-37" 37"-41" 41"-44" 44"-48" 48"-52" 52"-56"
WAIST 29"-31" 31"-34" 34"-37" 37"-41" 41"-45.5"

45.5"-50"

How to measure:

CHEST: Place the tape measure under your arms at the fullest part of your chest, wrap around your body until your fingers meet and mark the measurement.

WAIST: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.

TALL Sizes: All tall sizes are 2”/ 5 cm longer than regular sizes. Sleeve lengths are adjusted proportionately depending on silhouette.

 OVERVIEW: 

UA Base 4.0 is a men's baselayer built for extreme cold weather and lower activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think long underwear, revamped for today's top athletes.


Features

 FEATURES: 

  • UA Base™ 4.0 is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold
  • UA Scent Control Technology to keep you undetected in all pursuits
  • Soft, brushed grid interior traps air against your skin, managing your body's microclimate to keep you warm & comfortable
  • Material wicks sweat & dries really fast
  • 4-way stretch material moves better in every direction

 SPECIFICATIONS: 

Fit: Streamlined fit that’s not too tight or too loose

Color: Black / Pitch Gray

Material: 78% Polyester/22% Elasterell

SIZE S M L XL 2X 3X
CHEST 34"-37" 37"-41" 41"-44" 44"-48" 48"-52" 52"-56"
WAIST 29"-31" 31"-34" 34"-37" 37"-41" 41"-45.5"

45.5"-50"

How to measure:

CHEST: Place the tape measure under your arms at the fullest part of your chest, wrap around your body until your fingers meet and mark the measurement.

WAIST: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.

TALL Sizes: All tall sizes are 2”/ 5 cm longer than regular sizes. Sleeve lengths are adjusted proportionately depending on silhouette.