Under Armour Tech™ Knockout Tank - White

Insanely soft, breathable fabric that moves better in every direction with 4-way stretch material....

Best current price£16.50from Sports Direct UK

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3 offers from £16.50 - £27.00

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Sports Direct UKUnder Armour Women's White Knockout Tank Top in Size 16, Sports Direct
£4.99 delivery
£16.50
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very.co.ukUNDER ARMOUR Womens Stretch Racerback Training Tank Top, White, Size Xl, Women
£3.99 delivery
£17.50
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Under ArmourUnder Armour Women's White Tech™ Knockout Tank / Black Xl
Free delivery in 1–3 days
£27.00
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Product Information

Full details

The Under Armour Tech™ Knockout Tank is designed for active women who prioritize comfort and performance during high-intensity training sessions. Featuring incredibly soft, moisture-wicking fabric with 4-way stretch, this tank moves with your body to ensure maximum range of motion while keeping you cool and dry. While the loose fit provides excellent breathability, users should note that the racerback design and lightweight material are specifically optimized for athletic performance rather than casual layering.

All features

Age Groupadult
ColourWhite
GenderFemale
MaterialPolyester
Dress Size UK16
SizeXL
Model Part NumberX7SKK
BrandUnder Armour

Extended Product Information

FAQs

Is this tank suitable for high-intensity interval training?

Yes, the moisture-wicking fabric and racerback design are specifically engineered to handle the high movement and sweat output associated with HIIT.

What does 'loose fit' mean in this context?

Loose fit means the garment is designed to sit away from the body, providing more airflow and a relaxed feel compared to fitted or compression-style gear.

Can I put this in the dryer?

It is recommended to tumble dry on low heat, though hang drying is the best way to maintain the shape and stretch of the material over time.

Does the odor control wash out?

The odor control technology is durable, but avoid using heavy fabric softeners to ensure it continues to function optimally.

Is the material see-through?

While the fabric is lightweight and breathable, it is designed for performance, though lighter colors like white may be slightly more translucent than darker variants.

Troubleshooting

Fabric retains a faint odor after washing

Ensure you are using a detergent designed for synthetic athletic fabrics and avoid overstuffing the washing machine to allow for better water circulation.

Snags appearing in the fabric

Avoid washing with garments that have zippers, hooks, or velcro, as these can snag the lightweight, high-stretch material.

Pros and Cons

Pros

  • Extremely soft and breathable fabric
  • Excellent moisture-wicking and quick-drying capabilities
  • Enhanced mobility with 4-way stretch
  • Odor control keeps the shirt fresh longer
  • Flattering, loose fit design

Cons

  • Loose fit may feel too roomy for those preferring compression
  • White fabric may require careful laundering to maintain brightness
  • Lightweight material may snag if caught on sharp gym equipment

Setup, Compatibility & Care

To ensure the longevity of your tank, machine wash it in cold water with similar colors. Avoid using fabric softeners, as they can break down the moisture-wicking technology integrated into the polyester-elastane blend. Tumble dry on low heat or hang dry to preserve the integrity of the 4-way stretch fibers. The tank is designed with a loose fit, so if you are between sizes and prefer a more secure, athletic silhouette, you may want to consider sizing down from your standard selection.

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