It's all I use. Some people say they have unclipped accidentally with them but, even with my Spd pedals on the slackest setting I haven't had that problem. I think they have saved me from toppling a couple of times when I have had to stop really quickly and yanked my foot out.Just watched a YouTube video on multi-release cleats, said they're a good idea if you've not used clipless before. Anyone tried them ?