I've had some bruises, but hey, that's what I expected. None of them were from clipless falls, of which I had one, awhile after I started using them. Most of them were because of my own lack of skill, resulting in a crash. None of them were from crashing into an object or car (just the road). My most spectacular was when I was in Austria and I had to navigate a curb cut on a narrow turn. I was not accurate in getting back on the path and I went down a ravine, but I must say I was laughing all of the way. I knew I wasn't hurt, so I sort of just enjoyed the tumbling. Got a few scratches from thorns and some road rash on my arm. A quick squirt of the water bottle and my Neosporin that I always have in my bag saved the day. I was more concerned with getting dirt in my Speedplay pedals when I walked out.