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Under Armour Men's ColdGear Active Base 4.0 Crew

Under Armour Men's ColdGear Active Base 4.0 Crew

Under Armour
$48.00
$48.00 $80.00
40% Off Sold out
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Shipping calculated at checkout.
Color:
Black/Pitch Gray
Size:
This is a pre order item. We will ship it when it comes in stock.
Out of stock

SKU: 1353349-001-SM

Size Chart

Many people are hesitant to order online because of fit. Will it be too tight? Too loose? Too short? Or too long? Will it be the right cut for my body type? Is it supposed to fit like this? To help ease the uncertainty, we've put together a comprehensive fit guide. It will walk you through the various steps to finding the right UA fit for all our gear so you can order with confidence.

Most Under Armour® gear is designed to fit close to the body for zero distractions, but is still consistent with traditional sizing parameters. This means if you normally wear a "Large" T-shirt, you would also wear a "Large" UA T-shirt.

Men’s Tops

CHEST ( in ) WAIST ( in )
XS 30-32 26½-27½
SM 34-36 28½-30
MD 38-40 31½-33½
LG 42-44 35-37
XL 46-48 39-41
XXL 50-52 43-45½
3XL 54-56 47½-50
4XL 58-60 52-54½
5XL 62-64 56½-59
View In Centimeters

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—right above your hips. Be careful not to squeeze too tight to allow a little give.

Men’s Bottoms

US SIZES WAIST ( in ) HIP ( in )
XS 26-27 26½-27½ 32-33
SM 28-29 28½-30 34-35½
MD 30-32 31½-33½ 37-38½
LG 34-36 35-37 40-42
XL 38-40 39-41 44-46
XXL 42-44 43-45½ 48-50
3XL 46-48 47½-50 52-54
4XL 50-52 52-54½ 56-58
5XL 54-56 56½-59 60-62
View In Centimeters

How To Measure

WAIST: Measure around your natural waistline—right where your hips start. Be careful not to squeeze too tight to allow a little give.

HIPS: With your feet together, measure around the fullest part of your hips to ensure you'll have enough room to move comfortably.

Men’s Fit Guide

Compression

Ultra-tight, second-skin fit that keeps you locked in & makes you feel like you can do anything.

Fitted

A slimmer, athletic cut that allows total mobility but eliminates the bulk of extra fabric.

Loose

Fuller cut for complete comfort, total range of motion & greater breathability.

Women’s Tops

US SIZES BUST ( in ) WAIST ( in )
XS 0-2 32½-33½ 25½-26½
SM 4-6 33½-35½ 27½-28½
MD 8-10 36½-37½ 29½-30½
LG 12-14 39-40½ 32-33½
XL 16 42-43½ 35-36½
XXL 18 45-46½ 38-39½
1X 16W - 18W 44-47 39-43
2X 20W - 22W 48-51 44-48
3X 24W - 26W 52-55 49-53
View In Centimeters

How To Measure

BUST: 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—right where your hips start. Be careful not to squeeze too tight to allow a little give.

Women's Bottoms

US SIZES WAIST ( in ) HIP ( in )
XS 0-2 25½-26½ 34½-35½
SM 4-6 27½-28½ 36½-37½
MD 8-10 29½-30½ 38½-39½
LG 12-14 32-33½ 41-42½
XL 16 35-36½ 44-45½
XXL 18 38-39½ 47-48½
1X 16W - 18W 39-43 47-50
2X 20W - 22W 44-48 51-54
3X 24W - 26W 49-53 55-58
View In Centimeters

How To Measure

WAIST: Measure around your natural waistline—right where your hips start. Be careful not to squeeze too tight to allow a little give.

HIPS: With your feet together, measure around the fullest part of your hips to ensure you'll have enough room to move comfortably.

Sports Bras

Bra Size 30 32 34 36 38 40 42 44
AA XXS XS S
A XS XS S M
B XS XS S M L
C S M L L XL XXL
D S M L XL XXL 1X
DD M L XL XXL 1X 2X 3X
DDD L XL XXL 1X 2X 3X

How To Measure

BAND SIZE: Standing straight up with an unpadded bra on, measure closely around the chest just under your arms, right above the bust. If your result is a fraction, round to the nearest whole number. (ex. 33.7" rounded to the nearest whole number, your band measurement is 34")

CUP SIZE: While wearing a non-padded bra, keep the tape parallel & measure at the fullest part of your bust. Round this measurement UP the nearest WHOLE number. Subtract BAND size from BUST size to find your CUP size. EX. 36" - 34" = 2" = B = 34B

Women’s Fit Guide

Compression

Ultra-tight, second-skin fit that locks you in & makes you feel like you can do anything.

Fitted

Sits close to the skin for a streamlined fit without the squeeze of compression.

Semi-Fitted

A slimmer, athletic cut that delivers optimal mobility by eliminating the bulk of extra fabric.

Loose

Fuller, more generous cut for enhanced range of motion & an effortlessly relaxed fit.

Boys’

HEADS UP! PLEASE READ ABOUT OUR SIZING & FIT UPDATES.

In an effort to continue to provide the best-fitting product to all athletes, we have re-evaluated and re-sized our youth apparel. Starting with our Fall/Winter 2018 line (launches July 1, 2018), our youth sizing will better align with industry standards and reflect a new numeric/age as shown below.

XS SM MD LG XL 2XL 3XL
Before FW18 6-6X 7-8 10-12 14-16 18-20
FW18 & Beyond 7 8 10-12 14 16 18 20

During this transition, you may still find styles on our site with the legacy sizing. Please reference the size charts on the product page for accurate sizing. If you have any questions, please call customer service at 1-888-727-6687.

Regular Sizes

US SIZES CHEST (in) WAIST (in) HIPS (in)
YXS 7 25-26 23-24 26-27
YSM 8 26-27 24-25 27-28½
YMD 10-12 27-29 25-27 28½-31
YLG 14 29-31 27-28½ 31-32½
YXL 16 31-32½ 28½-30 32½-34

Husky Sizes

WAIST (in) HIPS (in) HEIGHT (in)
8H 26½-27½ 29½-30½ 50-52
10H 28-29 31-32 53½-55½
12H 29½-30½ 32½-33½ 56½-58½
14H 31-32 34-35 59½-61½
16H 32½-33½ 35½-36½ 62-64
18H 34-35 37-38 64½-66½
20H 35½-36½ 38½-39½ 67-69

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-right above your hips. Be careful not to squeeze too tight to allow a little give.

HIPS: With your feet together, measure around the fullest part of your hips to ensure you'll have enough room to move comfortably.

Boys’ Fit Guide

Fitted

Sits close to the skin for a streamlined fit without the squeeze of compression.

Loose

Full, loose fit for enhanced range of motion & breathable comfort no matter where your workout takes you.

Girls’

HEADS UP! PLEASE READ ABOUT OUR SIZING & FIT UPDATES.

In an effort to continue to provide the best-fitting product to all athletes, we have re-evaluated and re-sized our youth apparel. Starting with our Fall/Winter 2018 line (launches July 1, 2018), our youth sizing will better align with industry standards and reflect a new numeric/age as shown below.

XS SM MD LG XL 2XL 3XL
Before FW18 6-6X 7-8 10-12 14-16 18-20
FW18 & Beyond 7 8 10-12 14 16 18 20

During this transition, you may still find styles on our site with the legacy sizing. Please reference the size charts on the product page for accurate sizing. If you have any questions, please call customer service at 1-888-727-6687.

Regular Sizes

US SIZES CHEST (in) WAIST (in) HIP (in)
YXS 7 25½-26½ 23-24 27-28
YSM 8 26½-28 24-24½ 28-29½
YMD 10-12 28-30½ 24½-26½ 29½-32½
YLG 14 30½-32 26½-28½ 32½-34½
YXL 16 32-34 28½-30 34½-36½

Plus Sizes

WAIST (in) HIPS (in) HEIGHT (in)
7P 26-27 30-31 49½-51
8P 27-28 31½-32½ 51½-53
10P 27½-28½ 32½-33½ 53-55
12P 29½-30½ 33½-34½ 56-58
14P 31-32 35½-36½ 59-61
16P 33-34 37-38 61-62½

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—right where your hips start. Be careful not to squeeze too tight to allow a little give.

HIPS: With your feet together, measure around the fullest part of your hips to ensure you'll have enough room to move comfortably.

Girls’ Fit Guide

Fitted

Sits close to the skin for a streamlined fit without the squeeze of compression.

Loose

Full, loose fit for enhanced range of motion & breathable comfort no matter where your workout takes you.

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.
  • UA Base™ 4.0 Extreme Baselayer 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, closely 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
  • 78% Polyester/22% Elasterell

Imported

Customer Reviews