Odyssey White Hot XG #7 Putter Multi-layer insert is constructed of a soft elastomer for soft feel and truer roll. A thin outer striling surface infused with urethane provides fine-tuned responsiveness. The insert allows weight to be redistributed to the perimeter of the putterhead for a higher MOI, creating increased stability and truer roll. Textured impact zone enhances feel and clearly defines optimum impact area.