Stronger seams - they fit great, but upon taking them off, just the pulling off of my hips, the seam popped. I was surprised given these are going to be coming on and off regularly, that the seams weren't more durable.
Fits great - the legs don't ride up and I didn't even feel the bib straps at all.
The fabric is slick so you can easily move around on the saddle. Buy one size up - they run small.
Overall they are comfortable but the padding at fromt is too thin for longer rides
doesn't roll at the waistline; padding was perfect size for me