NIKE has produced a new video showing how their athletes react to the new Nike 20XI Golf Balls. These balls have a resin core, not rubber like all other balls. These golf balls will spin more on the green and less off the driver. This ball has a steeper speed slope which allows you to create more spin off a short shot. These balls have a very high moment-of-inertia (MOI), because they have a lighter core and heavier cover and this creates a very stable ball. Watch the video to find out more.