Under Armour Phantom X Trainers - White - Black - 11.5

Engineered, breathable knit upper for a seamless fit & feel. Molded details & TPU midfoot cage for...

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Under ArmourUnder Armour Men's White Phantom X Shoes / / Black 11.5
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Product Information

Full details

The Under Armour Phantom X Trainers are designed for adult men who prioritize all-day comfort and stability during active use. Featuring an engineered knit upper and supercritical foam cushioning, these trainers provide a responsive feel and a secure, seamless fit, though the specialized outsole texture is best suited for paved or indoor surfaces rather than rugged off-road terrain.

All features

Age Groupadult
ColourWhite
GenderMale
Shoe Size UK11.5
Accent ColourBlack
Shoe TypeTrainers
SeriesPhantom X
Model Part Number6007183-100-12.5
BrandUnder Armour

Extended Product Information

FAQs

Are these shoes suitable for long-distance running?

These are primarily designed for training and daily activity; while they offer great cushioning, they may not provide the specific stability needed for high-mileage marathon running.

Can I put these in the washing machine?

It is not recommended. Machine washing can damage the structural integrity of the TPU cage and the specialized foam midsole.

Do these fit true to size?

The engineered knit upper is designed for a snug fit. Most users find them true to size, but those preferring extra room may consider a half-size up.

What is the primary use for the TPU midfoot cage?

The TPU cage provides extra stability and prevents your foot from sliding inside the shoe during side-to-side movements.

Are these shoes waterproof?

No, the breathable knit upper is designed for airflow and will not keep feet dry in rainy conditions.

Troubleshooting

Knit upper appears dirty after outdoor use

Gently scrub with a soft-bristled brush and mild detergent solution, then air dry away from heat.

Laces coming loose during activity

Ensure you are using a double knot or a runner's loop at the top eyelets for a more secure fit.

Reduced grip on smooth surfaces

Check the knobbed outsole for trapped debris or pebbles that may be preventing full surface contact.

Pros and Cons

Pros

  • Lightweight and breathable construction
  • Excellent responsive cushioning
  • Secure support provided by the TPU cage
  • Durable outsole design

Cons

  • White colourway requires frequent cleaning
  • Not intended for heavy-duty trail running
  • Requires manual lace adjustment

Setup, Compatibility & Care

To ensure the longevity of your Phantom X trainers, follow these guidelines:

  1. Fitting: The knit upper offers a snug, sock-like fit; ensure you wear appropriate athletic socks to prevent friction.
  2. Lacing: Tighten the laces starting from the eyelets closest to the toes to ensure an even distribution of pressure across the foot.
  3. Cleaning: Use a soft-bristled brush to remove dry dirt from the knit mesh. For deeper cleaning, spot clean with a mixture of mild soap and lukewarm water. Avoid machine washing or drying, as high heat can compromise the foam cushioning and adhesive bonds.
  4. Storage: Store in a cool, dry place away from direct sunlight to prevent the white knit material from yellowing over time.

Price History

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