Under Armour FLX TR Trainers - White - Black - 12

The Under Armour FLX TR trainers are designed for versatile performance during gym sessions and va...

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Product Information

Full details

The Under Armour FLX TR trainers are ideal for adult male athletes seeking a versatile, lightweight shoe for gym-based workouts and dynamic training. They provide excellent responsiveness and stability through a specialized midsole and a secure, low-profile design, though users should note they are optimized primarily for indoor surfaces rather than outdoor terrain.

All features

Age Groupadult
ColourWhite
GenderMale
Shoe Size UK12
Accent ColourBlack
Shoe TypeTrainers
SeriesFLX TR
Model Part NumberX50GH
BrandUnder Armour

Extended Product Information

FAQs

Are these shoes suitable for outdoor running?

These trainers are primarily designed for indoor gym and studio use. While they can handle light activity, the tread pattern is optimized for indoor surfaces.

How do I determine the right size?

These are standard UK adult sizes; we recommend choosing the size you typically wear in athletic footwear for the best fit.

Can the insoles be removed?

Yes, the insoles are removable, allowing you to air them out or replace them with custom orthotics if required.

What is the primary benefit of the Charged+ midsole?

The Charged+ midsole provides enhanced responsiveness, which helps in converting impact energy into forward or upward motion during training.

How should I clean the white mesh?

Gently spot clean with a mixture of mild soap and water using a soft cloth; avoid harsh chemicals that might discolour the fabric.

Troubleshooting

Feeling instability during lifting

Ensure laces are tightened securely to lock the heel; if instability persists, focus on foot placement as these are training shoes rather than dedicated lifting boots.

Accumulated dirt on mesh

Use a dry, soft brush to knock away loose debris before using a lightly dampened cloth for deeper stains.

Pros and Cons

Pros

  • Lightweight construction reduces fatigue during long workouts
  • Excellent energy return from Charged+ midsole
  • Strong grip performance on indoor gym flooring
  • Highly breathable materials prevent overheating

Cons

  • Not specifically designed for outdoor running or trail surfaces
  • Low-profile silhouette may offer less ankle support for heavy lifting
  • White colourway may show dirt more easily than darker alternatives

Setup, Compatibility & Care

To ensure the longevity of your FLX TR trainers, use the lace-up system to achieve a firm but comfortable tension that prevents friction. If the shoes become damp from sweat, remove the insoles and allow them to air dry in a cool, shaded place away from direct heat sources to preserve the foam integrity. For cleaning, use a soft-bristled brush to remove surface dust from the mesh and wipe the rubber outsoles with a damp cloth; avoid machine washing or drying, as high temperatures can compromise the adhesives and cushioning materials.