New Balance Fresh Foam 520 v9 Trainers - Black - 4.5

The New Balance Fresh Foam 520 v9 trainers are designed for durability and versatility. These trai...

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Product Information

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The New Balance Fresh Foam 520 v9 trainers are an ideal choice for adults seeking a versatile, everyday athletic shoe that balances comfort and durability. Featuring a precision-engineered Fresh Foam midsole, these trainers provide an ultra-cushioned and lightweight ride suitable for running, gym sessions, or casual wear; however, users should note that they are optimized for general multisport use rather than specialized high-performance athletic racing.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialPolyester
Shoe Size UK4.5
Shoe TypeTrainers
SeriesFresh Foam 520 v9
Model Part NumberW520V9
BrandNew Balance

Extended Product Information

FAQs

Are these shoes suitable for long-distance running?

These trainers are designed for multisport and daily activities. While they offer good cushioning, they are primarily intended for moderate daily running rather than marathon racing.

Can I put these shoes in the washing machine?

It is not recommended. Machine washing can compromise the foam technology and structural integrity of the trainers. Spot cleaning is the best method.

What does the 10 mm drop mean?

The 10 mm drop refers to the difference in height between the heel and the forefoot, which helps promote a natural foot strike and smooth transition.

Are the insoles removable?

Yes, the insoles are removable, allowing you to use custom orthotics if required.

Do these trainers run true to size?

New Balance typically aligns with standard UK sizing, but it is always recommended to check your measurement against the provided size 4.5 specification for this specific model.

Troubleshooting

Trainer feels too snug across the midfoot

Adjust the lace tension by loosening the eyelets starting from the toe box working upward.

Excessive dirt buildup on the mesh upper

Use a soft-bristled brush to gently dislodge debris; avoid harsh detergents that may bleach the black fabric.

Insole slippage during use

Remove the insole, ensure the interior floor of the shoe is clean of debris, and reinsert it firmly until it sits flush against the heel.

Pros and Cons

Pros

  • Exceptional underfoot comfort from the Fresh Foam cushioning
  • Lightweight design prevents foot fatigue during long walks or runs
  • Versatile aesthetic suitable for both sports and casual outfits
  • Excellent breathability due to the mesh upper construction

Cons

  • Not intended for specialized professional racing or heavy-duty trail use
  • Limited water resistance due to the breathable mesh material
  • Specific sizing may vary, necessitating careful measurement

Setup, Compatibility & Care

To ensure your New Balance trainers last, begin by properly adjusting the lace-up closure to match your foot's arch profile without over-tightening. These shoes are compatible with standard athletic socks. For care, keep the polyester mesh upper clean by gently wiping away surface dust with a soft, dry brush. If the trainers become heavily soiled, use a mild soap and cold water mixture with a damp cloth; avoid machine washing or tumble drying, as these can damage the integrity of the foam midsole and the adhesive bonds. Always air dry in a well-ventilated area away from direct heat sources.