The outer cover is made from a softened ionomer blend with 336 dimples to all length, control and consistency. The middle / power transfer layer is made from an advanced polymer that maximizes velocity, distance and control. The core is made from the the softest progressive density material in the series, which helps maximize distance for average swing speeds. Compared to other Nike ONE balls, it has the longest driver distance, and the least feel, driver spin and short iron spin.