HOLD YOUR FINISH T-Series Black Vapor irons deliver a deeper, darker look that's built to last. Pairing a more durable finish with the elevated performance of the new T-Series lineup, these irons make a bold statement at address and create a seamless look across blended sets. TITANIUM CARBIDE VAPOR FINISH A vapor-deposition process bonds a uniform coating to every clubhead. Impressively durable and smudge-resistant, this pitch-black finish is engineered to hold up round after round.