Boys' UA Threadborne™ Seamless

Style # 1301612
Height: Size: Fit: Loose
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Height: Size: Fit: Loose
Boys' UA Threadborne™ Seamless

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Product DNA

If you're only looking for one shirt, this is it: the stealth ventilation keeps you cool and the Threadborne fabric is super-comfortable. But really, it's the attention to detail that makes it the first thing you grab even when you're not working out.
  • Loose: Fuller cut for complete comfort
  • UA Threadborne Seamless is a soft knit with engineered mesh ventilation, mapped to the places you need it most
  • Nearly sew-free construction to eliminate chafing
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Imported

Review Summary

7 Reviews
71% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Great look and feel

A really good t shirt and looks and feels great. Very smart and is well worth buying.

Excellent produit pour l’entrainement

Produit bien taillé, confortable et la matière est top pour l’entrainement.

Not the colour I ordered

Ordered Magma orange but ended up not even close to the colour shown..... It's orange, blue and a pinkish red colour... very very disappointed

Bien mais la taille ne correspond pas

Le tshirt est conforme à la photo et confortable. La couleur est top. Seul problème: C'est trop petit. J'ai pris du Large mais ça correspond plutôt à du Médium.

It is excellent

It is an excellent garment. It is so popular with my son and I will have to buy more in different colors to make him happy.

Wunderbares Shirt

Wunderbares Shirt Top Qualität und die Farbe macht was her eher zum empfehlen

Not correct colour

My son, performance tennis player has had under Armour clothing before and has enjoyed wearing it however this top is not even close to the same colour as shown on website. Quite disappointing