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  • Under Armour - Base 4.0 Crew - Men's - Black/Steel
  • Under Armour - Base 4.0 Crew - Men's - Lead/Steel
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  • Under Armour - 3/4 Front -
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Current Color

  • Under Armour - Base 4.0 Crew - Men's - Black/Steel
  • Under Armour - Base 4.0 Crew - Men's - Lead/Steel

Under Armour Base 4.0 Crew - Men's

$84.99

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    • Black/Steel
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    5511

    11 Reviews

    Details

    Don't let the cold bring you down.

    Layering with the heavyweight Under Armour Base 4.0 Crew provides a good base for keeping the worst of winter at bay while you enjoy some fluffy turns on the mountain. The stretchy polyester fabric wicks moisture away from your skin for lasting dry comfort when you're working up a sweat, earning your turns, while anti-odor treatment helps fight that funkiness that's usually found at the end of a long day of ripping.

    • Warm baselayer that's ready to shred with you on the cold days
    • Moisture-wicking fabric pulls sweat from your skin
    • Anti-odor technology keeps you smelling fresh
    • Form-fitting design offers next-to-skin comfort without the squeeze
    • Item #UND00YB

    Tech Specs

    Material
    polyester, elastane
    Insulation Weight
    heavyweight
    Fit
    form-fitting
    Style
    crew
    Anti-Odor
    yes
    Recommended Use
    skiing & snowboarding
    Manufacturer Warranty
    limited lifetime

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Awesome.

    • Familiarity: I've put it through the wringer
    • Fit: Runs small
    • Size Bought: Small

    Everything that it's advertised to be. Warm and comfortable. I have used it in 20-30 degree east coast weather with just another layer and a light jacket and been a-ok.

    Warmest baselayer ever!

    • Size Bought: Large

    This is definitely the warmest baselayer I have ever seen. I like to be warmer than most while skiing, and this works great. It is even so warm that I often wear it alone under my shell. I only throw on a fleece if it gets below 20. If you want the warmest baselayer, look no further. This is it.

    Perfect for cold weather camping

    • Familiarity: I've put it through the wringer

    I've been rockin' the Base 2.0 stuff for all my winter activities (snowboarding / skiing / shoeing) for the past few years. The 2.0 works wonders if you're getting your sweat on, but if you're just lounging around the campsite, you're gonna need something a bit more substantial. I skipped over the 3.0 and went right for the heavy weight stuff.



    Paired with my Patagucci R1, I stay nice and toasty in this combo. Size wise I went with a Large (6 foot 1 @ 162lbs). I also wear a size large in their 2.0, but the 4.0 feels a bit more snug fitting.



    The 4.0 stuff is always quite pricey, so catch it on a sale or when they are blowing out last years version.

    Under Armour 4.0 Amazing

    • Familiarity: I've put it through the wringer
    • Fit: True to size

    This product will keep you warm in almost any conditions. Just don't wear it in the summer. The little thermal pockets trap in so much heat its unbelievable. The shirt fits snug and feels good. I would definitely recommend this product.

    Perfect

    • Familiarity: I've put it through the wringer
    • Fit: Runs small

    I was tired of wearing 4 layers when touring so I finally paid for a good base layer. By far the best investment in my clothing system. If you plan to hike or tour a lot, you will sweat a ton no matter how cold it is. I usually wear a wicking shirt over this to get the moisture away from my body. Also, Under Armour designed these to not be a real tight fit, it shouldn't fit like spandex. I usually wear a large but had to get an extra large for mine to properly fit my arms. I'm 6'1" and 150lbs. Seriously the best base layer you can buy.

    Great product

    • Familiarity: I've put it through the wringer

    I use this almost every day to golf in the Cold PA winters, and just this and a heavy sweater makes the cold bearable. I used to have to layer up to 4 items, now 2 will do the job