4.0
I was looking forward to this for my son, but it was much too thin and the Mark neck was much too small
3/7/2026
All Under Armour® Apparel features a tagless design or tear-away tag with no left-over pieces. The Under Armour® Kids HeatGear® Armour Mock Long Sleeve tee features a four-way stretch construction that ensures a full range of movement. This kid's tee is styled with long sleeves, a mock neckline, and a straight hem. The HeatGear® fabric of the tee is ultra-soft and smooth for extreme comfort with very little weight. Match your kid's comfort and style with this long-sleeve tee. Regular fit. 100% polyester. Machine washable. Imported. Measurements: Length: 19 1 ⁄ 2 in Product measurements were taken using size SM (8 Big Kid). Please note that measurements may vary by size.
Design: Black/White
Size: Choose a size
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
All Under Armour® Apparel features a tagless design or tear-away tag with no left-over pieces. The Under Armour® Kids HeatGear® Armour Mock Long Sleeve tee features a four-way stretch construction that ensures a full range of movement. This kid's tee is styled with long sleeves, a mock neckline, and a straight hem. The HeatGear® fabric of the tee is ultra-soft and smooth for extreme comfort with very little weight. Match your kid's comfort and style with this long-sleeve tee. Regular fit. 100% polyester. Machine washable. Imported. Measurements: Length: 19 1 ⁄ 2 in Product measurements were taken using size SM (8 Big Kid). Please note that measurements may vary by size.
- SKU
- 7-9722323
- Brand
- Under Armour Kids
- Category
- kids-baby / clothing / tops-shirts-tshirts
- Variants
- 9
Customer reviews
3.0
Too thin: I was looking forward to this for my son, but it was much too thin and the Mark neck was much too small
3/7/2026
5.0
Very good for keeping cool in heat and humidity: My son said it was perfect for a hot summer lacrosse practice
7/17/2025
4.0
Son uses this as an under shirt for wrestling and dirt biking. He really likes it keeps him warm but its also breathable and works in the heat
2/25/2025
4.0
Good workout shirt: Son uses this as an under shirt for wrestling and dirt biking. He really likes it keeps him warm but it's also breathable and works in the heat
2/25/2025
4.0
Fitted enough for under shirt or wear alone
11/24/2024
5.0
Great for winter activities: Fitted enough for under shirt or wear alone
11/24/2024
4.0
Nice quality and it goes well for layering under sports uniforms or anything
11/18/2024
5.0
Nice quality and great for laying: Nice quality and it goes well for layering under sports uniforms or anything
11/18/2024
4.0
Great quality as expected from Under Armour. Great fit
11/16/2024
