Originally Posted by
Leebo
Specialized has a seat measuring system in which they measure the width of your sit bones and then recommend a seat that would fit. What type of bike(s) do you ride and for how long? I would HIGHLY recommend a pro bike fit. Start there.
A pro fit is going to be like $200. The OP just wants to ride to work and back, it's not necessary. A bit of experimenting and he'll be all set.