Srixon Z-Star XV Golf Ball tour edge Big Bertha is designed from

Big Bertha is designed from the ground up to be easy-to-swing

predictable ball flight

In combination with the precision-milled face and grooves

5 Plus has an integrated 6061 aircraft grade aluminum sole plate

we've created multiple zones with perfected thicknesses to increase ball speed across a larger area of the face

Srixon Z-Star XV Golf Ball tour edge Big Bertha is designed fromZ STAR XV provides maximum ball speed for unmatched Driver and Iron distance. Its premium 3 piece construction gives skilled players complete tour performance, tee to green. A WINNING FORMULA To push the limits of your game, you need a ball with all the right ingredients. Thats why the entire Z STAR Series was designed to deliver tour level distance, control and feel, from tee to green. Starring a reformulated FastLayer DG Core and improved Spin Skin+