Fizik about Concept, Selle Italia and and and ...
Almost all, except the Selle Italia SLR Flow & QBIK I've had problems in the dam area.
In this model, not at all.
First I used it on the Speed Bike (short distances, for every day to work, etc.)
Then I bought another one for the Cyclo Crosser ... the saddle vibrates so very
-> A treat, especially in the area!
I now order me a third party for my bike ...
As Comparison:
Similarly, well I just sat on the Selle Italia SLR.
However, this costs just under 130 to almost 18 of Velo's
A little tip ... with a little nail polish remover comes from the word and the saddle is then beautifully understated black / gray, so watch to each wheel ;-)