Nike Flex Train Trainers - Blue - 11.5

Lift, run, and move with confidence in the Nike Flex Train. These trainers are designed for versat...

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Product Information

Full details

The Nike Flex Train is a versatile trainer designed for active adults who require a reliable shoe for a mixture of strength training, running, and high-intensity movement. With a focus on flexibility and lightweight support, these trainers help you maintain comfort throughout varied workout routines, though they are specifically engineered for gym and studio environments rather than long-distance outdoor trail running.

All features

Age Groupadult
ColourBlue
GenderMale
Shoe Size UK11.5
Shoe TypeTrainers
SeriesFlex Train
Model Part Number19765322
BrandNike

Extended Product Information

FAQs

Can I use these for long-distance outdoor running?

These trainers are designed for versatility and HIIT, not for high-mileage road or trail running. For long runs, a shoe with more impact cushioning is recommended.

Are these shoes true to size?

The Nike Flex Train typically fits true to size, but the performance fit is intended to be snug. If you prefer more room for toe splay, consider trying a half-size up.

Can I wash these in the washing machine?

No. Machine washing can damage the foam and bonding agents. Use a damp cloth for cleaning.

Is this shoe suitable for heavy lifting?

Yes, the low-profile and stable outsole make them suitable for standard weightlifting exercises.

What is the best way to dry them if they get wet?

Remove the insoles and air dry them in a well-ventilated area away from direct sunlight or heat sources.

Troubleshooting

Foot slipping inside the shoe during lateral drills

Ensure the laces are tightened properly across the midfoot to secure the lockdown fit.

Visible dirt or debris on the upper mesh

Use a soft-bristled brush or damp cloth to gently remove debris without soaking the fabric.

Pros and Cons

Pros

  • High level of flexibility for multi-directional movement
  • Lightweight construction prevents foot fatigue
  • Stable base suitable for strength training
  • Breathable material keeps feet comfortable during high-intensity sessions

Cons

  • Less cushioning compared to dedicated long-distance running shoes
  • Primarily designed for indoor gym use
  • Not intended for technical outdoor terrain

Setup, Compatibility & Care

To ensure your Nike Flex Train trainers last, follow these maintenance tips: Always unlace the shoes completely before taking them off to preserve the structure of the heel counter. If they become dusty, wipe them down with a soft, damp cloth. Do not machine wash or dry, as this can degrade the specialized adhesives and foam components. If they become wet, air dry them naturally away from direct heat sources like radiators to prevent material warping. Ensure you are wearing the correct size, as the supportive fit is designed to hug the foot closely for performance, so avoid wearing overly thick socks that may create pressure points.