Under Armour Tech™ ½ Zip Long Sleeve - Blue

UA Tech™ is our original go-to training gear: loose, light, and it keeps you cool. That means this...

Best current price£29.50from Amazon

Colour
Accent Colour
Size
Child Size UK

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4 offers from £29.50 - £44.00

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AmazonUnder Armour Men's Stream Blue - T-Shirt Tech Half Zip Long Sleeve Stream Blue L
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£29.50
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Jacamo UKUnder Armour Men's Blue Tech Textured 1/2 Zip
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£44.00
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JD WilliamsUnder Armour Men's Track Top - Blue
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Product Information

Full details

The Under Armour Tech™ ½ Zip Long Sleeve is designed for active men who need a reliable, high-performance training layer that manages moisture during intense exercise. Its primary benefit is the signature UA Tech™ fabric, which offers an ultra-soft, natural feel while providing rapid sweat-wicking properties to keep you cool and dry. Note that while the fabric is exceptionally lightweight and breathable, its regular fit may feel slightly loose for those who prefer compression-style apparel during high-impact training.

All features

Age Groupadult
ColourBlue
GenderMale
MaterialPolyester
Waist Size UK44
FitRegular
Neck LineCrew
SizeL
Model Part Number1382797-494
BrandUnder Armour

Extended Product Information

FAQs

Is this shirt suitable for cold weather?

It is designed as a lightweight training layer. While it provides good moisture management, it is best used as a base layer under a jacket or hoodie in extreme cold.

Does the fabric shrink in the dryer?

When washed and dried according to the instructions (low heat), the polyester construction is highly resistant to shrinking.

Can I wear this for casual daily wear?

Yes, the updated streamlined fit and modern aesthetic make it an excellent choice for casual, athletic-inspired outfits.

How should I choose the right size?

The product features a regular fit. If you prefer a loose, relaxed feel, order your standard size. For a more tailored look, some users find sizing down helpful, depending on your build.

Does the zipper cause irritation against the skin?

The garment is designed with comfort in mind, but if you have sensitive skin, wearing a moisture-wicking undershirt can provide an extra barrier.

Troubleshooting

Fabric snagging or pilling

Avoid washing with rough items like denim or items with Velcro/hooks; use a mesh laundry bag.

Retaining odors after multiple uses

Ensure the garment is hung to air out immediately after exercise and use a sports-specific laundry detergent to break down trapped oils.

Pros and Cons

Pros

  • Fabric dries extremely quickly after washing or intense sweating
  • Soft texture feels comfortable during prolonged wear
  • Half-zip allows for rapid heat regulation
  • Versatile design suitable for both gym and casual use

Cons

  • Regular fit is not designed for compression support
  • Limited to specific temperature ranges compared to insulated gear
  • May require gentle care to maintain fabric integrity over long periods

Setup, Compatibility & Care

Because this garment uses high-performance polyester fibers, proper care is essential to maintain its moisture-wicking properties. Wash in cold water with similar colors to prevent fading. Use a gentle detergent and avoid using fabric softeners, as these can clog the pores of the synthetic fibers and degrade the sweat-wicking performance. Tumble dry on low heat or hang-dry to preserve the shape of the shaped hem and the integrity of the zipper.

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