Play a better game with the CX 400's fusion of power, control and spin. This is the lightest CX model and has the largest head size. So, players can generate easy power. Ideal for players looking to improve their game. Play shots with more power, comfort and control, thanks to a thinner front edge, enabling more frame compression which enhances the sweet spot. This modern aerodynamic frame shape features sharper angles and cuts through the air to hit a faster, cleaner shot. The new CX Series features an exciting new technology - Sonic Core made with Infinergy, by BASF - a super elastic material, with the benefit of being very light, the perfect match to meet the demands of the modern day player.