really like these running/track pants.  Bought them for my boyfriend as a gift and I've ended up wearing them a few times!  Perfect weight, not too light/heavy.. good for colder temps... was in 30s-40s (F) when I had them on for errands.  He enjoys them running in the cold temps as well... might be too heavy for 50+ temps when running but other uses OK.  like that they are skinnier at the bottom, so they don't drag on the ground.