updated: Best in-ear headphones 2015: our top 5 reviewed

Update: If you're looking for impressive sound performance, a comfy fit and impressive value in a set of earphones, you'll like the newest addition to our guide, the Shure SE215.As much as we love the sound and bass performance of big, hulking over-ear headphones, there are some situations where they simply tend to cause more problems than they're worth.Whether you're at the gym, traveling, or just hanging out, sometimes you just want something a little more compact, something that won't weigh y