K-SWISS K-frame Speed Rublo Trainers - Blue/White - UK 9

The K-Frame Speed Rublo, co-designed with Andrey Rublev, features a TPU K-Frame for forefoot stabi...

Best current price£160.00from K-Swiss

Shoe Size UK
Gender

One Offer

1 offer from £160.00

View price history by clicking the chart icon.

K-SwissK-Swiss Blue/White | Tennis Shoes K-Frame Speed Rublo | Baltic Sea/Dazzling Mens Size 9
Free delivery in 1–3 days
£160.00
Visit shop

Product Information

Full details

The K-SWISS K-frame Speed Rublo trainers are designed for serious tennis players who demand high-level performance and agility on the court. Co-designed with tennis professional Andrey Rublev, these trainers offer an exceptional balance of reactive energy return and structural support, though their specialized court-focused design may feel too firm for casual, everyday walking.

All features

Age Groupadult
ColourBlue
GenderMale
Shoe Size UK9
Accent ColourWhite
Shoe TypeTrainers
SeriesK-frame Speed Rublo
Model Part Number09483-414
BrandK-SWISS

Extended Product Information

FAQs

Are these shoes suitable for clay courts?

While highly effective on hard courts, the tread pattern is designed for versatile grip; however, always check your specific court surface requirements.

Does the K-Frame structure make the shoe heavy?

No, the TPU K-Frame is specifically engineered to be lightweight while providing rigidity, ensuring you stay fast on your feet.

Are these shoes true to size?

Yes, they generally follow standard UK sizing conventions for performance athletic footwear.

Can I replace the insole with custom orthotics?

The insoles are generally removable, allowing you to insert your preferred orthotic inserts if needed.

What is the primary benefit of the Hyper Foam?

Hyper Foam provides efficient energy return, converting your impact force into forward momentum.

Troubleshooting

Feeling of stiffness in the forefoot during first use

This is normal for TPU-supported footwear. Perform light movement drills for 1-2 hours to allow the material to soften and adapt to your foot.

Accumulation of court dust in the mesh

Use a soft-bristled brush to gently remove debris from the mesh pores to ensure breathability is maintained.

Pros and Cons

Pros

  • High level of forefoot stability during lateral cuts
  • Responsive cushioning via Hyper Foam
  • Lightweight build prevents foot fatigue
  • Durable upper material resists court abrasion

Cons

  • Firm midsole may be uncomfortable for all-day casual wear
  • Design is specialized for court use rather than general cross-training
  • Requires a break-in period for the TPU structure

Setup, Compatibility & Care

For optimal performance, ensure you select your correct size to utilize the lock-down provided by the TPU structure. When using these shoes, always tie the laces securely to engage the upper support system. To care for your trainers, wipe them down with a damp cloth after each match to remove clay or hard-court dust. Avoid machine washing, which can degrade the performance foams and structural integrity of the TPU. Store in a cool, dry place away from direct sunlight to prevent premature aging of the synthetic materials.

Price History

DatePrice
Visit shop