I ordered these knickers expecting to get a different chamois. Customer service agreed that the chamois was not what they thought, so I was sent another pair. The second pair was just like the first. I really wanted these knickers because of the temperature range. So, I'm keeping them, although I would have preferred the expected chamois, which had no "butt" outline (especially given the price), but I liked the chamois I got well enough. I love the material that the knickers are made of. Although supposedly compressive, I did not find them to be so, and I ordered according to Assos' measurement system.
This is my first pair of Assos clothing ever. But I really wish that every pair of Assos clothing would have picture of chamois, inseam length (good luck finding that out, too), etc.
But, the sales help from Competitive Cyclist/Backcountry was very prompt and they did their best.