The Nike 20XI golf ball offers a resin core which is a more responsive core material that is lighter and faster than rubber. This ball offers two times more RZN for ultimate tour performance with a larger softer RZN core and a faster RZN mantle. The 20XI goes the maximum distance for low spin tendency players.
RZN core delivers faster ball speeds and improves feel
Urethane core offers a softer feel on shorter shots
Faster RZN mantle layer optimized spin and feel on greenside shots
Designed for moderate clubhead speed players