I was thinking about 60, but you can just manipulate 58 up as long as you have some heel relief. I'm actually thinking about Wilson Staff wedges, as I have heard that all wedges these day are pushing conformity limits on grooves & face roughness. And by god do they look beautiful, the PMP abbreviation is just icing on the cake. The stock grip also has 2 reference points near the bottom of the grip for choking down properly, which I like.