K-SWISS Ultrashot 4 Trainers - Blue - Gold - 6.5

Introducing the Ultrashot 4, the latest evolution of the renowned shoe worn by ATP and WTA players...

Best current price£170.00from K-Swiss

Shoe Size UK
Colour
Accent Colour
Gender

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K-SwissK-Swiss | Tennis Shoes Ultrashot 4 Clay | Blnbln/Mnngt/Gld Mens Size 6.5
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Product Information

Full details

The K-SWISS Ultrashot 4 is a high-performance trainer engineered for competitive male tennis players who demand professional-grade stability and energy return on the court. Featuring advanced midsole technology and a specialized outsole, these shoes are built to support intense lateral movements, though users should note they are specifically optimized for clay court traction and may feel different on hard courts.

All features

Age Groupadult
ColourBlue
GenderMale
Shoe Size UK6.5
Accent ColourGold
Shoe TypeTrainers
SeriesUltrashot 4
BrandK-SWISS

Extended Product Information

FAQs

Are these shoes suitable for hard courts?

While wearable on hard courts, the outsole is specifically engineered for maximum performance and grip on clay surfaces.

What is the Surge 7.0 technology?

Surge 7.0 is a proprietary midsole compound developed by K-SWISS to maximize energy return and cushioning.

How do I clean the shoes after a match?

Use a soft brush to remove dirt from the outsole and a damp cloth for the upper. Do not submerge or machine wash.

What is the function of the graphite winglet?

The graphite winglet acts as a stabilizing chassis that prevents excessive twisting during lateral movements.

Is this shoe unisex?

The core design is built for the male foot, though sizing should be checked against individual preference.

Troubleshooting

Feeling of slipping on hard courts

The Aosta 7.0 outsole is designed primarily for clay; consider using a different shoe model if primarily playing on hard surfaces.

Shoe feels too tight during play

Ensure the laces are not tied too tightly across the bridge of the foot, and consider thinner performance socks to improve internal airflow.

Pros and Cons

Pros

  • Excellent energy return from Surge 7.0 technology
  • Highly durable outsole optimized for clay court play
  • Superior lateral stability via graphite winglet support
  • Professional-level performance specifications

Cons

  • Outsole tread pattern specifically optimized for clay
  • Higher stiffness compared to casual lifestyle sneakers
  • Limited to specific court surface conditions for peak performance

Setup, Compatibility & Care

To ensure the best fit, verify your UK size against the K-SWISS sizing chart, as these are technical performance shoes designed for a secure, athletic fit. Ensure the laces are tightened evenly across the eyelets to engage the midfoot stabilization system properly. For care, avoid using a washing machine. After play, remove loose clay from the Aosta 7.0 outsole using a soft-bristled brush. If the upper becomes damp, air-dry the shoes in a well-ventilated area away from direct sunlight or artificial heat sources to prevent material warping.

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