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Under Armour
Base 4.0 Crew Shirt - Boys'

4.8 out of 5 stars
5 Reviews
$64.99
Color:Black/Pitch Gray

Size:

Size Chart

Quantity


Why We Like The Under Armour Base 4.0 Crew Shirt

When we're getting the family out for a ski day, snowshoe trek, or wintertime hike, the Under Armour Base 4.0 Crew Shirt provides consistent warmth during the coldest days of winter. The brushed interior traps warm air close to the body, with exceptional breathability to regulate body temperature as we work up a sweat. The quick-drying, moisture-wicking fabric ensures our kid stays comfortable during high-output activities, and the four-way stretch material allows for a full range of natural motion to tackle any adventure.


Details

  • Warm baselayer for frigid winter activities
  • Four-way stretch fabric allows freedom of movement
  • Fast-drying materials wick away sweat and moisture
  • Semi-fitted style is designed to be easily layered over
  • Item #UNDP5JQ
Material
81% polyester, 19% elastarell
Fit
semi-fitted
Style
crew
Activity
hike & camp, ski, snowboard, run & training

What do you think about this product?

Overall Rating

5 based on 5 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 1 reviews
5 Stars - 4 reviews

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5 out of 5 stars

December 1, 2024

Extreme warmth

4.0 is the best base layer for the price. My kids are competitive skiers in the Northeast. Our winters are harsh and with windchill the temperatures can drop below zero. Using these 4.0 as base layers helps to keep their heat from escaping. They hold up well through washing and the boys playing/lounging in them after skiing too. They both have two sets, and I only replace once they are outgrown. I just wish they came in more colors.

SkiBear33
Under Armour

Originally reviewed on Under Armour

5 out of 5 stars

November 24, 2024

Best Cold weather

Spend money and buy the best performing stuff you can. And this is it. product was true to size. Kids were the other day and were plenty warm.

John Meincke
Under Armour

Originally reviewed on Under Armour

4 out of 5 stars

October 15, 2024

Warm and breathable

Purchased for winter soccer practices for a small 12 year old. Material feels to be good quality. It is really thick. The armpit area felt tight so we will be returning and purchasing the next size up.

Jessica1000
Under Armour

Originally reviewed on Under Armour

5 out of 5 stars

December 22, 2023

New fave!

This shirt was absolutely perfect for our son’s outdoor soccer. He was warm and comfortable for the outdoor session. We have already ordered more!

James CG
Under Armour

Originally reviewed on Under Armour

5 out of 5 stars

October 27, 2023

Warm and cozy

(This review was collected as part of a promotion.) Excellent base layer for outdoor sports. Light and Not heavy but warm enough for those chilly days and nights to keep your little player nice and warm, even when out in the field. Perfect for winter sports like hockey or soccer. I’m going to be purchasing more of these base layers!

New Soccer mom
Under Armour

Originally reviewed on Under Armour

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