Odyssey White Hot XG 2-Ball F7 Putter Mid and Long putter are available for golfers looking for alternatives to imprive their putting stroke. Multi-layer insert is constructed of a soft elastomer for soft feel and truer roll Unique 2-Ball alignment system makes lining up putts easier for improved accuracy. Extended head design promotes a smooth swing along the target line. Low, deep CG reduces backspin for truer roll. A thin outer striking surface infused with urethane provides fine-tuned responsiveness.