The longest stainless steel irons weve ever created. The Diablo Edge Combo Sets provide increased distance without compromising feel or performance. The lower, deeper center of gravity CG in the short irons makes the sweet spot more aessible and is in line with where amateurs most commonly hit the ball on the clubface, generating longer, consistent distance and improved auracy. The long irons in the Diablo Edge Combo Sets have been replaced with hybrids specifically designed to provide golfers with a more forgiving, distance enhancing alternative. Maximized Distance Irons A lower, deeper CG is designed to make the sweet spot more aessible at lower impact locations. This generates longer, more consistent distance and improves auracy for more greens in regulation. Solid Impact Sole Irons Delivering smooth turf interaction, the sole is designed to mitigate the effects of heavy and thin shots and improve the impact location on the face for greater distance. Enhanced Feel and Performance Irons Callaway Golf core technologies like VFT, S2H2, a 360Degree Undercut Channel and Modified TruBore work together to maximize distance, feel and playability. High, Strong Trajectories that Fly Farther, Land Softer Hybrids Vertical CG Optimization uses a thinner crown to allow for a lower center of gravity, putting it inline with where most amateurs strike the ball on the clubface. Better Versatility and Playability Hybrids A unique sole design that creates efficient impact with the face to maximize distance, consistency and auracy from a variety of turf conditions. Faster Ball Speeds Hybrids VFT Technology creates higher ball speeds across the entire face, meaning hotter distance with more consistency. Higher Confidence, Greater Workability Hybrids The offset hosel assists in squaring the clubface at impact while providing a look at address that boosts confidence. The Tour models have less offset to enhance workability. Set Options Also available in standard Diablo Edge Irons including long irons instead of hybrids.