That doesnt happen with these sandals. The color is a lot darker then expected. The Velcro just isnt sticky enough or long enough. They look great as well. They were hard to find on the internet but thank goodness I found them here. I wish I knew if they were truly worth a darn. the third time I unzipped it completely and loaded it from the ground and that worked the best. All avoidable too. These are absolutely PERFECT! As a Sennheiser fanboy, I really wanted to love these but unfortunately I couldnt wear them for more than 20 minutes without the plastic headband digging into the top of my head.