Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Not for running.

I wore these yesterday for the first and last time. I bought these headphones in hopes that they would stay in or at least near my ears when running. They didn't last one minute.They are very light, but at the same time very flimsy. The over-ear design does nothing in the way of supporting the buds in you ears like I had hoped.The buds are set at an awkward angle and found myself having a hard time, even when stationary, keeping them in or on my ears.As far as sound, holding them on my ears they sounded terrific albeit very uncomfortable. Holding them in place also pretty much defeats the purpose of having headphones. Another thing to be noted, the volume control on the cord is a terrible idea. The volume pod itself probably weighs as much as the headphones. Unless the volume control is secured somehow it is very problematic doing any sort of activity.These are probably what to expect out of a $10 set of headphones.Comfort: 1/10Sound: 6/10Design: 2/10Cost-benefit: 3/10