I get the same issue in boxers. I sometimes get it when wearing MTB shorts also. Depends on the pair and the chamois.
Tried briefs and they weren't the answer either.
Never had these issues SS, so I may just give up the cog... or maybe not.
I am going to try liners soon...


I made a similiar thread not long ago... Underoos it didn't get too far. I think a few people are uncomfortable actually discussing things outside of aerospokes, track hubs, and which bike "you" think "they" should get.