A New York strip steak is boneless cut, sourced from the longissimus dorsi muscle towards the hind end of the steer in the area known as the short loin. It has a tight, firm grain that creates a texture that is firm, yet still tender. This steak has excellent marbling and a robust beef flavor.
Generally, a Kansas City strip steak is considered the same as a New York, but geography, history and opinion can vary. Depending on who or what resource you consult, occasionally you will see that a Kansas City strip contains the bone. There is not universal agreement on this point and you will find most experts classify a Kansas City strip as boneless.