PING G440 SFT Driver - Build Your Own fulltoe ColdGear Infrared® technology holds in

ColdGear Infrared® technology holds in body heat

yet durable

the best players in the world quickly adopting the new technology they inspired

Shaft: PING composite shaft

PING G440 SFT Driver - Build Your Own fulltoe ColdGear Infrared® technology holds inFind Your Specs FREE When developing the new G440 Drivers, PING had a singular focus: maximizing speed while ensuring the same game changing, industry leading forgiveness the company is renowned for. PING's engineers achieved this lofty feat through two crucial design improvements. First, innovative Free Hosel Technology removes weight from a section of the hosel, creating discretionary mass that's strategically redistributed lower in the head. By