kidney belt
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Ask Boris via contact form or live chat.
Whether your strings are snapping, your balls are bouncing wild, or your order’s causing trouble – Boris is on the line and ready to serve you!
kidney belt
- can be used anywhere
- easy to put on under clothing
- Heat-retaining and water-repellent kidney protection made of 100% stretchy neoprene
- Width adjustable with Velcro
- Length: 1.15m
Shipping:
Shipping within Germany is free for orders over 89 €. Information on shipping costs for other countries can be found in our shipping guidelines .
Return:
Please note that in the event of a return, you will be responsible for the direct return shipping costs. You can find further information on your right of cancellation there.
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topspin
The Tennis Rebels since 1987
For over 30 years we have been bringing a breath of fresh air to the tennis market and consciously breaking with norms and standards. Topspin stands for individuality, passion and uncompromising quality. We set trends, develop products with clear, authentic design and give tennis players the tools to revolutionize their game. Become part of the Rebel community and write your own success story!
From players for players
Innovation meets experience
Tennis is more than a sport - it's our DNA. Since 1987, we have been developing high-quality tennis rackets, grips and strings based on real playing experience. Our products combine innovative technologies with uncompromising quality and are perfectly tailored to the needs of modern tennis players. We don't listen to trends - we set them. Our goal: to equip tennis players optimally so that they can take their game to the next level.
No tennis drama – Boris has the answer!
Ask Boris – Game. Set. Answer!
Whether your racket has more timing issues than your last serve or your order turned into a real challenge – Boris is at the net and takes on every question with perfect topspin!
Whatever’s on your mind – hit the ball over to Boris, and he’ll volley it right back with ease!