O’Connor WallBall Size 4 -Dimple- White Ages 8 to 15

*** New 2021 O’Connor dimple wallball for teens is here *** Dimples improve grip in all conditions and also limit impact on ball to prolong it’s longevity Dimples affect two crucial aspects of aerodynamics — drag and lift. First, dimples allow air to flow more smoothly around a ball’s surface, which decreases the wake and low-pressure area behind the ball, resulting in less drag. Second, the dimples increase lift by causing the air to move faster at the top of the ball, creating lower pressure there. The higher pressure below the ball lifts it. Junior White Wall ball  is weather resistant so it will not get heavier in the wet and can be used indoors as it is lighter and softer. Ideal for Younger Kids aged under 8 to 15 as it is a similar size to a size 4 Siotar .