I am only 5'4" and brought 54" leathers last time and I really should have gone bigger, 58" maybe, as I'm on the 3rd or 4th hole from the end and it makes the loose end annoying as it's so short. I'd expect pretty much all leathers to come in the longer lengths, no suggestion on good ones, I went with synthetic as had a synthetic saddle at the time and they haven't lasted well (2 years and they show significant wear), certainly not as well as my previous 20+ year old leather pair!