/teamtitleist/ca/b/weblog/posts/titleist-releases-new-limited-edition-t-series-black-irons Darker, more durable Titanium Carbide Vapor finish available on T100, T150, T200 and T350 models Titleist, the most played iron on the PGA TOUR for 20 of the last 21 seasons, including each of the last 11, introduces the new limited-edition T-Seriesen-USTelligent Community 10