The original performance baselayer that keeps you warm when it’s cold. Our long sleeve mock neck shirt with a compression fit that makes you feel strong, agile, ready and a brushed inside that wicks away sweat and dries fast. Wear it under your uni, your hoodie, your jacket. Or just on its own.

4-Way Stretch
Keeps You Warm
Fast-Drying

Product Details

Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior
Stretch-mesh back & underarm panels provide strategic ventilation without sacrificing warmth
4-way stretch material moves better in every direction
Material wicks sweat & dries really fast
Ergonomic design keeps seams off of high abrasion areas
Mock neck construction for added coverage & warmth

Size & Fit

Athlete is 185 cm (or 6'1") & wearing size LG

Compression: Ultra-tight, second-skin fit.

Specs & Care

Style #: 1366072
87% Polyester/13% Elastane
Imported
Machine wash cold with like colors
Use only non-chlorine bleach when needed
Tumble dry low
Do not iron
Do not use softeners
Do not dry clean

Reviews(578)

4.8

Recommended: 96%

498

578 Ratings

Comfort

Uncomfortable

Average

Very Comfortable

Fit

Too Small

True to Size

Too Large

What Customers Are Saying:

The product is a well-designed cold weather base layer that provides excellent warmth and comfort without restricting movement.
Most users found it to be an effective and high-quality garment for a variety of cold-weather activities.
However, some customers experienced issues with the sizing, reporting that the top ran small and was too tight, especially for those with a larger build.
A small number of reviews also mentioned quality concerns, such as the material becoming thin or pilling after washing.

This AI generated summary is based on real customer reviews.

Images from Customers

Fantastic!

PFloyd

yesterday

This is my first set of ColdGear and I have really enjoyed it! It definitely helps keep me warm on my runs (Note: I don't run outside when it's below 20 degrees). My only negative is that I bought the Purple top and getting Purple Leggings of ColdGear is hard to come by -- UA does have Purple HeatGear Leggings. I'm a Baltimore Ravens fan, so getting men's purple gear is hard to come by. Also, UA's Return Policy is TOP NOTCH! I returned the first top I got because it had a hole in it, but I was able to return it and get a new one without any issue!

Location: Illinois

Reviews: 1

Votes: 0

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Helpful?

first time

5 days ago

this is the first compression shirt I've ever owned and I'm impressed. it feels really good to work in on a cold morning. thanks to Under Armor !!!

Location: Springdale, Arkansas

Reviews: 1

Votes: 0

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Excellent purchase.

JoeHokie18

8 days ago

[This review was collected as part of a promotion.] I love the feel and fit. The shirt is warm, and does not restrict movement.

Location: Pearisburg, Va

Reviews: 1

Votes: 0

Gender: Male

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Q&A(17)

What does the hem look like? I have an older UA Coldgear Mock Turtleneck that has a rubber/elastic grip at the hem so it doesn’t ride up. It is phenomenal!

Kim1177

2 years ago

We apologize, the Men's ColdGear® Compression Mock does not feature an elastic or silicon material within the hem.

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UA Expert Gabrielle H

2 years ago

Helpful?

I wanted to buy a long sleeve mock neck base level three shirt. I could not see anywhere where I could pick my base level. . Why is it so hard to find out what base level shirt you are ordering.

Steve Tangradi

2 years ago

Please check out our Men's UA Base 3.0 Crew. Style #: 1343243

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UA Expert Shaz W

2 years ago

Helpful?

Are these the stay tucked versions?

Skingraphix

2 years ago

The Men's ColdGear® Compression Mock is designed to ride up as little as possible!

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