RB MAX is an entirely new ball for Mizuno – combining a Tour ball’s speed and launch characteristics with a more durable cover. Created using a new DualCore – with a soft inner to enhance feel, with a firmer, resilient outer, allowing greater energy transfer. RB MAX also features Mizuno’s AXIALFLOW dimple to reduce drag – for enhanced distance and penetration through the wind. FEATURES: 336 Axialflow dimples Dual construction butadiene rubber core Ionomer cover Mid-level softness Mid-level compression High ball trajectory Mid-level short game spin Low driver spin 3-piece construction WARRANTY1 Year Manufacturer’s Warranty