With a full-length rubber outsole and a nearly-invisible spike plate, the Havok XC 2 provides ... EVA foam cushions from the heel to behind the ball of the foot, where it tapers to a thin layer ...

But many golfers wonder if this is just another fad, like orange golf balls, or if it's a change that's here to stay, like metal woods. According to Kelly Elbin, vice president of marketing for ...