Designed primarily for players with less than 100 MPH driver swing speeds, the 3-piece Bridgestone e12 soft golf balls are equipped with sidespin reducing performance that provide added distance off the tee and a softer feel. Bridgestone’s new active acceleration mantle layer is the key component of this 3-piece construction. The active acceleration mantle is comprised of a new high-performance polymer material that provides increased thrust and higher initial velocity at impact. This allows Bridgestone to soften the core for greater forgiveness and enhanced feel. The Bridgestone e12 soft golf ball utilizes Bridgestone’s delta wing dimple pattern for less drag and optimized aerodynamics in the cover.