Not to long after I got my road bike, I borrowed an LG bib from a friend of mine to try out before buying some and I just couldn't get used to the straps going over the shoulders. The bib was a medium, which is what I wear, so it wasn't too small because the bottom part fit just right. For whatever reason, they just kept tugging on my shoulders and were very uncomfortable. I spent the entire ride shrugging my shoulders trying to get them in a comfortable position but with no success. I also didn't like the shoulder straps rubbing across my chest every time I moved. I guess they aren't for everyone. I'll stick with my PI Attack shorts for now.