Orange 3 balls/pkge Sensors Seamless construction for greater comfort

Seamless construction for greater comfort

Control is excellent thanks to the Dynamic String Pattern which features tighter string spacing in the contact zone for more directional control

Some training and performance features require a compatible heart rate monitor

For use as a bicycle component or accessory theft deterrent

With new refinements for seamless 12-speed shifting

Orange 3 balls/pkge Sensors Seamless construction for greater comfortBeginners will have more fun practising tennis thanks to those mini tennis balls. Those balls are 50% slower than regular tennis balls. ITF approved for Play & Stay Stage 2. SLOW BALL Low compression of the ball allows beginners to improve their tennis level