K-Swiss ULTRASHOT 4 Trainers - Blue - 9.5 UK

The K-Swiss ULTRASHOT 4 trainers feature an Aosta 7.0 outsole specifically designed for excellent grip on clay courts. While they can be used on other surfaces, their optimal performance is on clay.

These trainers are designed for adult male tennis players, including professionals (ATP and WTA), who require high-performance footwear for competitive play.

Refer to the UK sizing guide provided. It is recommended to measure your foot length and compare it with the sizing chart. For this specific model, UK size 9.5 is indicated.

The trainers feature a Surge 7.0 midsole, engineered to provide maximum energy return with each step, helping players maintain agility and power throughout a match.

Clean with a damp cloth after use to remove dirt. Allow them to air dry naturally, away from direct heat. Do not machine wash.

The graphite wing provides enhanced stability during lateral movements, supporting quick changes in direction and reducing the risk of ankle rolls during intense play.

While durable, these trainers are specifically designed for the demands of tennis. For general fitness or running, dedicated shoes would offer better comfort and performance for those activities.

Ensure the Aosta 7.0 outsole is free from excessive dirt or clay buildup. Clean with a damp cloth. If wear is significant, outsole replacement may be considered.

Check lacing for proper tightness and even pressure distribution. Ensure the correct size is being worn. The graphite wing is designed for support, which may feel firm initially.

This is normal for performance footwear. Break in the shoes by wearing them for short periods and gradually increasing duration. Consistent play will help mold them to your foot.