The Pro Tour collection represents what Osaka stands for: high standards with superior appearance. The players should gain confidence and bring out the best in their game. The Pro Tour collection realizes that desire! This model is teardrop-shaped with high balance and is aimed at offensive players who want to achieve great power in their smashes. The core of patented Snap® Foam is of the softer type and there has been an effort to give the player extra opportunity to put spin on the ball through a structure in the hitting surface called the Quantum Spin® System and also through the textured surface.