• High visability distance orientated, 4 piece urethane
• Faster ball speed for longer distance
• Lower spin for more penetrating flight
• Tour performance - lower-spin distance

Nike has used the success of the 20XI ball and the RZN core technology to build its new innovative Speedlock RZN core technology. Speedlock RZN core technology features an interlocking core design (similar design to a waffle iron) that interlocks with the compression layer to form a tighter bond and helps promote better energy transfer through the layers at impact. This technology helps eliminate the slipping that normally occurs between traditional, smooth-surface core and the outer layer for faster ball speed, longer distance and more stability.

A new spin-optimised coating on the outer surface of the ball helps grip the grooves for better control on wedge and iron shots. It also has a softer cover and softer compression in the core, resulting in improved sound and feel, especially on off-centre shots. Lighter RZN core and heavier outer layers result in the highest level of MOI for a more stable ball flight, especially in crosswinds. RZN is 10% Lighter than the conventional rubber.