SpeedBlade irons take our Speed Pocket™  to the next level, giving golfers an instrument that will change the nature of their approach shots to help them hit more greens and shoot lower scores. SpeedBlade is radically differently than any other iron in terms of look, speed, launch, spin, feel, sound.Visually, SpeedBlade irons are striking, combining a two-tone, satin nickel chrome plating with dark smoke satin ion plating (IP). Internally, the key performance feature that separates SpeedBlade from the pack is the Speed Pocket, a handle-bar shaped slot in the sole of the 3-7 irons that enables a large area of the face to flex and rebound at impact, resulting in faster ball speed, higher launch and better feel.The Speed Pocket performs where golfers need it most. Our research indicates that 72% of shots by 5- to 25-handicappers are impacted below the center of the face, which typically results in low-launching shots of inconsistent distance. The Speed Pocket helps you launch those low-impact shots on a consistently higher, longer carrying and softer-landing flight.The improved Speed Pocket has been widened and lengthened, giving golfers more face area toward the toe and heel that promotes a high launch angle, strong ball flight and a steep, quick stopping descent angle. The Speed Pocket also features a cut through slot internally, which allows for more flex and rebound on the bottom part of the face, making the SpeedBlade iron set the fastest face TaylorMade has ever created, measuring right up to USGA COR limit.Critical to the performance and visual appeal of SpeedBlade irons is their progressive shaping throughout the set. The slender topline and sole in the short irons promote better workability, feel and control. The long irons feature a bigger topline to inspire confidence at address, and have each been optimized to promote phenomenal distance as well as fantastic feel and sound, thanks to the vibration-dampening qualities of the Speed Pocket polymer and multi-material badge.TaylorMade engineers carefully managed the distance-gaps between each SpeedBlade iron by meticulously controlling loft, face thickness, CG location, shaft characteristics, club-length and, most importantly, the behavior of the Speed Pocket. The result is a complete iron set that delivers balanced and consistent gaps between every club. And as drivers, fairway woods and Rescue clubs have evolved to deliver more and more distance, TaylorMade engineers designed SpeedBlade to close the gap between the longest iron and the shortest metalwood in your bag.Feature: New elongated Speed Pocket Benefit: Faster face and more ball speed in the center, down low, toward the toe and toward the heelFeature: Lowest CG of any TaylorMade distance iron Benefit: Easy to launch on a high and strong flightFeature: Individually engineered heads Benefit: Optimized distance, trajectory, control, spin, feel and soundFeature: Advanced head structure, Speed Pocket polymer and multi-material badge Benefit: Absorbs unwanted vibration to promote fantastic sound and feelFeature: Balanced distance gaps between each iron Benefit: Every iron is valuable; closes gap between longest iron and lowest metalwoodFeature:Bending notch Benefit:Easier to bend for loft and lie adjustments