The T100 is Titleist's benchmark players' iron and one of the most-played irons on tour, in the bags of Jordan Spieth and Justin Thomas among others. Forged for soft feel and precise flight control, it adds a touch of tungsten weighting for stability without turning into a game-improvement iron. If you're a low-to-mid handicapper who wants shot-shaping control and a compact look at address, this is the modern standard.