Odyssey DFX Rossie mallet putter features Odyssey's softest insert technology ever, with an insert that's softer than Odyssey's legendary White Hot insert for golfers who want smooth feel and roll on the greens. The insert is designed to provide consistent ball speed for better-quality roll, and off-center hits roll the same distance as on-center hits. This putter performs, it’s available in some of our most legendary models, and it looks great with a premium all-black head design from the body to the insert.