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Under Armour Mens Packaged Base 4.0 Crew

  • Based on 18 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jan 7
Order within 19 hours and 15 minutes
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Size: Large


Color: (001) Black / / White


Description

Under Armour’s mission is simple: to make you better. That means if you set a goal, we’ll help you crush it. We do that with performance innovation and game-changing shoes, shirts, and digital tools that push the limits of what you thought possible.

Item model number ‏ : ‎ 6005300


Department ‏ : ‎ mens


Date First Available ‏ : ‎ September 17, 2024


Manufacturer ‏ : ‎ Under Armour


Best Sellers Rank: #53,827 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #199 in Men's Activewear T-Shirts


#199 in Men's Activewear T-Shirts:


Customer Reviews: 4.9 4.9 out of 5 stars 18 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Great
Size: Medium Color: (001) Black / / White
Awesome material very comfortable and warm fits really good would recommend to any body that’s spends time out doors during the winter
Reviewed in the United States on November 13, 2025 by Elizabeth Tatum

  • Superbly warm
Size: Large Color: (001) Black / / White
Very warm, Fit is true size. Does not feel bulky while wearing it under a jacket or other outerwear.. did not feel any restrictions in movement either
Reviewed in the United States on November 9, 2025 by M. Haider

  • Review
Size: Medium Color: (001) Black / / White
Great product
Reviewed in the United States on November 9, 2025 by ROCKY HIGGINS

  • Nice Shirt, But Runs Tight
Size: Large Color: (001) Black / / White
This shirt is thick and nicely crafted, and the texture/pattern adds a premium quality to it. The sleeves have a securely stitched thumb loop that won't be ripping loose anytime soon. The length of the shirt extends past the buttocks, but will help the shirt stay tucked within your trousers. I heated up very quickly when wearing this shirt indoors. Biggest complaints: the shirt runs too tight. I normally wear size Large tops and this feels skin-tight like a wet suit. But if you size up, you will end up with overly long sleeves and shirt length. The other issue is the steep price at $100 MSRP. I don't think I'd buy it at regular price. ... show more
Reviewed in the United States on October 15, 2025 by SIGARM SIGARM

  • Warm, Well-Made Base Layer – True to Size and Built for Cold Weather
Size: Medium Color: (001) Black / / White
I ordered this Under Armour Base 4.0 crew in a medium for my son. We live in Alaska, and with our extreme winters, layering is a necessity. We also love the Under Armour brand in general. This crew fits true to size, is soft, warm, and comfortable for layering. The slightly waffled interior has a soft, brushed feel that adds warmth without bulk. The fabric has a nice stretch, allowing for comfortable movement. It’s well-made — seams, stitching, and fabric all feel high quality, and there are no scratchy tags since the label is printed right on the fabric. After several washes, there’s been no fading, pilling, or shrinkage. It is comfortable enough to wear on its own and perfect as a base layer for cold weather. We haven’t had our extreme winter temperatures yet, but I’m confident this crew will keep my son toasty and comfortable. ... show more
Reviewed in the United States on October 12, 2025 by Jessie G. Jessie G.

  • Warm, Comfortable, and Perfect for Cold Weather Layering
Size: Large Color: (001) Black / / White
The Under Armour Base 4.0 Crew is a great cold-weather base layer. It’s super warm without being bulky, and the material is soft and comfortable against the skin. I’ve worn it for outdoor activities and it keeps me warm even in very cold temps. It also wicks sweat really well and doesn’t get damp or heavy. The fit is snug (definitely a performance fit), so if you prefer something a little looser, I’d recommend sizing up. The neck opening is a bit tight, but once it’s on, it feels great and moves easily with you. Overall, excellent quality and warmth — perfect for layering in the winter ... show more
Reviewed in the United States on October 14, 2025 by Jessica B.

  • Great staple for colder weather work
Size: Medium Color: (001) Black / / White
Really nice! Price is a little steep new but Under Armor always has great sales — if you can’t get it now just keep an eye on it. Amazon does have it for a better price than their website directly since I double checked. My husbands been wearing it on and off all week now that it’s gotten a bit colder out. He says they’re better than they used to be. They used to be more of a swim material feeling (sort of) now it’s more soft like a cotton waffle — nice feeling less strange! Fit is as expected with this brand — they do run true to size compared to the older versions that seemed like you should size up especially after washing. It has not shrunk after normal washing, drying, and has kept its dark black color! ... show more
Reviewed in the United States on October 5, 2025 by Julia Jane Julia Jane

  • very warm and good quality
Size: Medium Color: (001) Black / / White
This is a great base layer shirt! It is exceptionally warm, with a waffle-like texture on the inside of the shirt. Its sleeves and torso length is good. The sizing is accurate. It also washes well. Most importantly, it's not too wide, so it won't be bulky as a base layer. It's very practical and ideal for outdoor activities on a cold day. A very good value. ... show more
Reviewed in the United States on October 7, 2025 by Shopper in NY Shopper in NY

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