Integra SoooLong Graph-Steel - Carbon crown to displace the weight as low as possible on a fairway wood! The trend is all over the place in driver heads, but it in all honesty makes more sense in a fairway wood. Low center of gravity propels the ball in the air, and that's usually what you want out of a fairway wood, isn't it? Mizuno and many other companies are doing this, and we can understand why. And for this price, you'll wonder how the other companies justify their price tag.