The fabrics are really nice, and the sizing works well for me. I bought a L and if anything they are slightly too long for my 34 inseam, but that's a refreshing change from so many tights that barely cover my ankles. I do get a little bit of bunching behind the knee, but its not uncomfortable. The chamois has been comfortable for 2 hour rides, which is about my limit in winter. The bib straps are wide and comfortable and I like the rear cargo pocket.