Merrell Nova 4 Trainers - Brown - 7.5 UK

A trail best seller, reimagined to blend waterproof running performance with a clean design for we...

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Product Information

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The Merrell Nova 4 Trainers are designed for active men who require a versatile shoe that bridges the gap between rugged trail performance and casual daily wear. By combining a waterproof membrane with lightweight FloatPro Foam cushioning, these trainers offer excellent comfort and protection against the elements, though the trail-specific tread may show accelerated wear if used exclusively on abrasive concrete surfaces.

All features

Age Groupadult
ColourBrown
GenderMale
Shoe Size UK7.5
Shoe TypeTrainers
SeriesNova 4
Model Part NumberJ00005519
BrandMerrell

Extended Product Information

FAQs

Are these shoes suitable for long-distance hiking?

Yes, the FloatPro foam midsole is specifically designed to provide cushioning for long-distance comfort.

Can I put these shoes in the washing machine?

No. Machine washing can compromise the structural integrity of the waterproof membrane and the adhesive bonding. Hand wash only.

Does the waterproof membrane make the shoe hot?

While the membrane is breathable, waterproof shoes are generally warmer than non-waterproof versions. They are ideal for cooler or wet climates.

Can I replace the insole?

Yes, the Nova 4 comes with a removable EVA foam footbed that can be swapped for aftermarket or custom orthotic insoles.

Are these trainers true to size?

Merrell trainers typically follow standard sizing, but it is recommended to have a thumb's width of space at the toe for hiking to accommodate foot swelling.

What is the best surface for the Quantum Grip outsole?

The Quantum Grip is designed for technical trails, including mud, loose dirt, and wet rock.

Troubleshooting

Water penetrating the shoe

Ensure the upper mesh is clean and free of caked-on mud, which can trap moisture and impede breathability. If persistent, check for small tears in the fabric.

Footbed slipping or bunching

Remove the footbed, clean the interior cavity of debris, and re-insert ensuring it is flat against the midsole.

Reduced traction on wet surfaces

Clean the outsole with a stiff brush to remove embedded stones or compacted dirt that prevents the lugs from engaging with the ground.

Pros and Cons

Pros

  • Integrated waterproof protection keeps feet dry in wet conditions
  • Lightweight design prevents fatigue during extended hikes or runs
  • Versatile aesthetic suitable for both wilderness trails and casual outings
  • Excellent ground sensitivity through FLEXconnect technology
  • Sustainable material choices in laces and footbed

Cons

  • Outsole grip is optimized for trails and may be less durable on harsh pavement
  • Waterproof membrane reduces airflow compared to non-waterproof mesh versions
  • Requires proper cleaning to maintain the effectiveness of the waterproof barrier

Setup, Compatibility & Care

To ensure your Merrell Nova 4 trainers provide long-lasting performance, follow these guidelines:

  • Initial Fit: The shoes feature a removable EVA foam footbed. If you use custom orthotics, ensure you remove the factory footbed first to maintain proper internal volume.
  • Cleaning: Brush off loose dirt after each trail session using a soft-bristled brush. For deeper cleaning, use lukewarm water and a mild detergent; avoid harsh chemicals that can damage the waterproof membrane.
  • Drying: Always air dry at room temperature. Never place these shoes near direct heat sources, such as radiators or heaters, as extreme heat can warp the midsole and damage the adhesive bonds.
  • Lace Care: Since the laces are made from recycled materials, replace them with similar high-friction hiking laces if they become frayed to ensure a secure lockdown.