A golf ball comprising a core comprised of a polymer containing an acid group
fully-neutralized
by an organic acid or a salt, a cation source, or a suitable base thereof, the
core having a first Shore D hardness, a compression of no greater than about 80,
and a diameter of no less than about 1.53 inches; and a cover formed of a blend
comprising polyurethanes and polyureas or a copolymer comprising urethane and urea segments.