adidas UltraBoost - Black - 14

The adidas UltraBoost is a high-performance trainer designed for comfort and energy return. It fea...

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The adidas UltraBoost Leather trainers are designed for adult men who demand a blend of high-performance energy return and refined aesthetic versatility. Featuring the iconic Boost midsole technology, these trainers provide exceptional cushioning for both intense running sessions and long days on your feet, though the leather construction means they are slightly heavier and less breathable than traditional mesh performance runners.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialLeather
Shoe Size UK14
Shoe TypeTrainers
SeriesUltraBoost
Model Part NumberEF0901-140
Brandadidas

Extended Product Information

FAQs

Can I use these for marathon training?

While they feature excellent Boost cushioning, the leather upper is heavier and less breathable than mesh versions, so they are better suited for daily training and lifestyle use.

Are these shoes waterproof?

The leather offers some natural resistance to light rain, but they are not fully waterproof and should not be submerged in deep puddles.

How should I clean the white Boost midsole?

Use a soft brush, warm water, and a mild detergent to gently scrub the white midsole, then pat dry with a microfiber cloth.

Do these fit true to size?

The UltraBoost series generally fits true to size, but the leather material provides less stretch than knit versions, so consider this if you prefer a looser fit.

What is the benefit of the Torsion Spring?

The Torsion Spring helps guide the foot from heel-strike to toe-off, providing extra stability and a more efficient transition while walking or running.

Can I remove the insoles?

Yes, the insoles are removable, which is helpful if you need to air them out or use custom orthotics.

Troubleshooting

Leather upper shows scuffs or light scratches

Apply a matching leather shoe cream or polish to buff out minor imperfections and restore the finish.

Outsole loses grip after heavy use

Clean the Continental rubber outsole with a soft brush and warm soapy water to remove debris that reduces traction.

Inner lining odors

Remove the insoles to air out and use an odor-neutralizing spray safe for footwear interiors.

Pros and Cons

Pros

  • Superior energy return from Boost technology
  • Durable, high-quality leather construction
  • Excellent traction on various terrains
  • Balanced stability for daily use and running
  • Versatile design suitable for casual and athletic outfits

Cons

  • Less breathable than mesh-based UltraBoost models
  • Heavier feel due to the leather upper material
  • Requires leather care to maintain appearance
  • Limited stretch compared to Primeknit versions

Setup, Compatibility & Care

To ensure the longevity of your UltraBoost Leather trainers, proper care is essential. Since the upper is made of leather, avoid machine washing; instead, use a soft, damp cloth to wipe away surface dirt. If the shoes get wet, let them air dry away from direct heat sources to prevent the leather from cracking. To maintain the material, apply a leather conditioner periodically to keep the upper supple. When storing, keep them in a cool, dry place and use a shoe tree if possible to maintain the silhouette.