Nike Flex Train Trainers - White - Silver - 5

Do strengthening, sprint, and move with the Nike Flex Train. With its flexible outsole and lightwe...

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Product Information

Full details

The Nike Flex Train is a versatile trainer designed for active adults who engage in diverse workout routines, ranging from weight training and strengthening to short sprints. Its primary benefit is a highly flexible outsole combined with a lightweight polyester upper, offering natural movement and comfort during fast-paced exercise. Please note that while excellent for gym-based functional training, the minimal structure may not provide the deep cushioning required for long-distance road running.

All features

Age Groupadult
ColourWhite
GenderFemale
MaterialPolyester
Shoe Size UK5
Accent ColourSilver
Shoe TypeTrainers
SeriesFlex Train
Model Part NumberHV9981-101
BrandNike

Extended Product Information

FAQs

Are these shoes good for long-distance running?

The Nike Flex Train is designed for gym-based functional training and short sprints, not for long-distance road running, which requires more substantial midsole cushioning.

Can I use these for lifting weights?

Yes, the flexible but stable outsole makes them a great choice for general gym work and strength training exercises.

How should I clean the white version of this trainer?

Spot clean with a soft cloth and mild soap. Avoid bleach and harsh chemicals, and let them air dry in a well-ventilated area.

Is the material breathable?

Yes, the polyester upper is chosen for its lightweight and breathable properties to help keep feet cool.

Do these shoes fit true to size?

They generally follow standard Nike sizing. If you have particularly wide feet, you may consider trying them on or consulting a sizing chart before purchase.

Troubleshooting

Material feels slightly tight across the instep

Adjust the lacing pattern to be looser at the lower eyelets to relieve pressure while maintaining secure lockdown at the ankle.

Outer surface has accumulated visible dirt

Use a specialized sneaker cleaner or a mild soap mixture on a soft cloth to gently wipe the polyester upper; do not scrub aggressively to avoid fraying the fabric.

Pros and Cons

Pros

  • Extremely lightweight construction for reduced foot fatigue
  • High level of outsole flexibility supports natural foot mechanics
  • Breathable material keeps feet comfortable during sweat-heavy workouts
  • Versatile enough for both strength training and short interval sprints

Cons

  • Minimal cushioning might not be suitable for long-distance runners
  • Lacks the aggressive lateral support of dedicated court shoes
  • Polyester material requires careful cleaning to maintain appearance

Setup, Compatibility & Care

Proper fit is essential for the Nike Flex Train; ensure you have roughly half an inch of space between your toes and the front of the shoe to allow for natural expansion during exercise. To maintain the material, avoid machine washing. Instead, use a soft-bristled brush to remove dry debris, and spot-clean the polyester upper with a damp cloth and a mild detergent solution. Allow the shoes to air dry naturally away from direct heat sources, such as radiators, which can warp the materials or damage the adhesives in the sole. Store your trainers in a cool, dry place to keep them odor-free and ready for your next workout.