Yes, PI now makes a liner short with the higher end chamois in them but beware of the hardshell shorts you use over. Hardshell bike shorts are cut longer in back because of the position on the bike and will have the seams strategically placed, especially in the crotch.

As said above, be sure the liner and the short fit right. Guys have more options, but I've never liked the shorts because the shell is always one size smaller than the liner.