Depends on the saddle you currently have- How well adjusted it is and how hard the butt is. The wrong saddle will never fit but some butts- mine included- will never fit a Brooks.

But Shorts- definitely. It is not only the moisture Wicking within the chamois. There is the added bonus of everything being held in its place within them- But have to admit that I did not have them for the first 6 months of my riding. Made the experience when I did get them so much more enjoyable.