Specialized has a series of body geometry saddles that comes in different widths. If you go to a Specialized dealer they will be able to "fit" you for one. An instrument they call the A$$-o-Meter (I couldn't make this up) will measure your sit bones. You'll have to ask them about it as I am sure it not one of their more glamorous duties. That being said....I tried 3 different saddles, stock Felt, Terry liberator, and some other torture device before the Specialized Alias. It is by far the most comfortable saddle I have used with absolutely no "break-in" period. It costs a little more but my can is worth the extra change.