The Lightning Star Z7 Jr has been newly developed from the upper material to the sole and is the optimal model for comfort and lightness for young players. The stress-free upper construction combined with a soft EVA injection and a lightweight outsole allows you to focus on the moment. The wide outrigger forefoot and the TPU stabilizer in the midfoot provide stability in key areas. Benefits include cushioning and low weight thanks to the molded midsole and well-shaped outsole. The wide outrigger sole ensures high stability. The removable 5 mm thick insole and the U4icX Strobel board offer a softer entry feel. The non-marking rubber outsole provides good grip on the court.