Under Armour Armour Knockout Tank Top - Black
Best current price£27.00from Under Armour
Best offers
Shopping.co.uk recommended and popular offers
Under Armour£27.00Visit shop Under Armour Women's Black Tech™ Knockout Tank / White Xs
Visit shopUnder Armour£27.00Visit shop One Offer
1 offer from £27.00
View price history by clicking the chart icon.
Under ArmourUnder Armour Women's Black Tech™ Knockout Tank / White Xs
Free delivery in 1–3 days
£27.00
Visit shop
Product Information
Full details
The Under Armour Knockout Tank Top is designed for adult athletes and fitness enthusiasts who require a lightweight, high-performance base layer for intense training sessions. Its primary benefit is a combination of rapid sweat-wicking technology and 4-way stretch fabric that ensures unrestricted movement during any physical activity. One caveat to note is that the tank features a specific T-back design, which may provide less shoulder coverage than traditional shirts, making it ideal for gym use but perhaps less suitable for high-sun exposure outdoor activities without additional protection.
All features
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Female |
| Material | Polyester |
| Neck Line | Crew |
| Size | XS |
| Model Part Number | 63336033-XS-Black |
| Brand | Under Armour |
Extended Product Information
FAQs
Is this tank top machine washable?
Yes, it is machine washable. We recommend washing in cold water to maintain the material's integrity.
What material is the tank made of?
The garment is constructed from a performance blend of 90% polyester and 10% elastane.
Does it have a loose or tight fit?
Depending on the specific variant, it comes in both standard and oversized fits. Please refer to your specific model's label for fit details.
Does the tank offer odor protection?
Yes, it features integrated odor control technology designed to minimize the growth of odor-causing microbes.
Can I wear this for yoga?
Absolutely. The 4-way stretch construction makes it highly suitable for yoga and other activities requiring deep range of motion.
Does the racerback design interfere with heart rate monitor straps?
While the racerback leaves the shoulders clear, if you wear a chest-strap heart rate monitor, check the placement of your monitor to ensure the tank's straps do not sit directly on the sensors.
Troubleshooting
Fabric feels damp after long workouts
Ensure you are not using fabric softener during the wash cycle, as this blocks the moisture-wicking pores.
Tank is pilling or showing snags
Avoid washing the tank with abrasive items like denim or garments with zippers and hooks; use a mesh laundry bag to protect the delicate fabric.
Pros and Cons
Pros
- Extremely lightweight and breathable material
- Excellent moisture-wicking and quick-drying properties
- High-stretch fabric that does not restrict movement
- Integrated odor control for long training sessions
- Stylish design with signature wordmark detailing
Cons
- T-back style offers less shoulder coverage
- Material blend may feel thin for those preferring heavier fabrics
- Fit may vary significantly if choosing between standard and oversized versions
Setup, Compatibility & Care
As a technical athletic garment, the Under Armour Knockout Tank Top requires minimal setup—simply choose the size that aligns with your preferred fit, whether standard or oversized. The material is composed of 90% polyester and 10% elastane, ensuring both durability and flexibility. To maintain the integrity of the moisture-wicking and odor-control technologies, follow these care instructions: machine wash the tank in cold water with similar colors. Avoid using fabric softeners, as they can coat the fibers and interfere with the sweat-wicking properties of the polyester blend. Tumble dry on low heat or hang dry to preserve the shape and elasticity of the garment over time.