The T100S now boasts an even closer connection to the true player's performance and feel of T100. It's the modern Tour iron with the dialed-up distance you need to perform at your highest level. The new T100S dimensions exactly match the Tour-informed specs of T100. They are designed - not bent - 2 degrees stronger with a fully forged face, backed by an innovative Muscle Channel that adds to both speed and launch. At impact, they feel amazingly similar to T100. The only difference is added distance. Utilizing denser D18 tungsten weights and a 2000* brazing process applied from aerospace construction, T100S irons feature the same precise CG calibration as T100. Weight savings from the Muscle Channel are shifted to produce even lower CG and better launch. You get outstanding MOI from a solid, fully forged design. Like T100, the new T100S face features a continuous cradle construction that creates a seamless striking surface and a more uniform leading edge. It's these small but impactful shifts made with each new iteration that separate the precision of Titleist irons production from the competition. Based on player feedback Titleist refined the optics of T100S at address to produce a cleaner, more confident look. With a thin topline, minimal offset, and player-preferred blade length - finished in a matte Brush Chrome for reduced glare - it offers everything the world's best envision in an iron. If you would like to customize the shafts, grips, lengths or lies give us a call or send an email to Tom@dallasgolf.com. Standard Titleist warranty applies and satisfaction is guaranteed.