Marvel x Volvik Iron Man 4 Ball Pack Heros Return The matte-finish, three-piece Vivid high-performance golf balls feature Volvik’s new oversized energy core. The world's first, and best selling matte finish golf ball Patented high visibility matte finish in 11 different color options.- New oversized core maximizes distance for players with driver club head speeds of 70-90 mph. Three piece construction designed to produce lower driver spin & higher wedge spin with a mid-to-high ball flight. Matte finish ionomer cover with a 322 dimple pattern for a consistent stable ball flight. Volvik compression rating of 75.