The Babolat Viper Soft Juan Lebron 3.1, designed for Juan Lebrón's unrelenting court supremacy, mixes medium-density EVA foam with a responsive soft carbon frame to unleash controlled aggressiveness. Every swing rewards accuracy; the unique carbon construction directs your power into decisive, competitive strokes, while the textured playing surface locks spin and control. designed for athletes who won't sacrifice comfort for competitiveness.