5'11 1/2 w/ 32.5"-33" cycling inseam. I got a 59 Mark V and had to swap it for a 56 Mark V. With the 170mm crank I needed to have the seat pretty much all the way down to avoid having my leg completely extended and stretched on the down stroke and when standing my balls rested on the top tube in regular shoes. The 56 works much better for me.