Gone are the days of slathering vaseline on my thighs before my long runs! These shorts don't slip down, they don't ride up. My best friend told me I look like an old lady in these but I don't care, because NO CHAFING! I'm training for a summer race and these shorts seriously saved my life. If I wasn't a broke high school kid I would've bought at least 3 more pairs by now, best running shorts by I've tried by far.