The first thing to know before choosing your saddle is to define your Riding Position.
Riding Position refers to the inclination of your back when seated on your bicycle and holding the grips.
Selle Royal has identified three Riding Positions that cover the majority of riders:
Inclination of 45 ° -> Athletic riding position
Inclination of 60 ° -> Moderate riding position
Inclination of 90 ° -> Relaxed riding position